| 約数 |
1,
2,
3,
4,
5,
6,
8,
9,
10,
12,
15,
17,
18,
19,
20,
24,
27,
30,
31,
34,
36,
38,
40,
45,
51,
54,
57,
60,
62,
68,
72,
76,
85,
90,
93,
95,
102,
108,
114,
120,
124,
135,
136,
152,
153,
155,
163,
170,
171,
180,
186,
190,
204,
216,
228,
248,
255,
270,
279,
285,
306,
310,
323,
326,
340,
342,
360,
372,
380,
408,
456,
459,
465,
489,
510,
513,
527,
540,
558,
570,
589,
612,
620,
646,
652,
680,
684,
744,
760,
765,
815,
837,
855,
918,
930,
969,
978,
1020,
1026,
1054,
1080,
1116,
1140,
1178,
1224,
1240,
1292,
1304,
1368,
1395,
1467,
1530,
1581,
1615,
1630,
1674,
1710,
1767,
1836,
1860,
1938,
1956,
2040,
2052,
2108,
2232,
2280,
2295,
2356,
2445,
2565,
2584,
2635,
2771,
2790,
2907,
2934,
2945,
3060,
3097,
3162,
3230,
3260,
3348,
3420,
3534,
3672,
3720,
3876,
3912,
4104,
4185,
4216,
4401,
4590,
4712,
4743,
4845,
4890,
5053,
5130,
5270,
5301,
5542,
5580,
5814,
5868,
5890,
6120,
6194,
6324,
6460,
6520,
6696,
6840,
7068,
7335,
7752,
7905,
8313,
8370,
8721,
8802,
8835,
9180,
9291,
9486,
9690,
9780,
10013,
10106,
10260,
10540,
10602,
11084,
11160,
11628,
11736,
11780,
12388,
12648,
12920,
13855,
14136,
14229,
14535,
14670,
15159,
15485,
15810,
15903,
16626,
16740,
17442,
17604,
17670,
18360,
18582,
18972,
19380,
19560,
20026,
20212,
20520,
21080,
21204,
22005,
22168,
23256,
23560,
23715,
24776,
24939,
25265,
26505,
27710,
27873,
28458,
29070,
29340,
30039,
30318,
30970,
31620,
31806,
33252,
33480,
34884,
35208,
35340,
37164,
37944,
38760,
40052,
40424,
41565,
42408,
43605,
44010,
45477,
46455,
47430,
49878,
50065,
50530,
52649,
53010,
55420,
55746,
56916,
58140,
58680,
60078,
60636,
61940,
63240,
63612,
66504,
69768,
70680,
71145,
74328,
74817,
75795,
79515,
80104,
83130,
83619,
85901,
87210,
88020,
90117,
90954,
92910,
94860,
96007,
99756,
100130,
101060,
105298,
106020,
110840,
111492,
113832,
116280,
120156,
121272,
123880,
124695,
127224,
136431,
139365,
142290,
149634,
150195,
151590,
157947,
159030,
166260,
167238,
171802,
174420,
176040,
180234,
181908,
185820,
189720,
192014,
199512,
200260,
202120,
210596,
212040,
222984,
227385,
240312,
249390,
257703,
263245,
270351,
272862,
278730,
284580,
288021,
299268,
300390,
303180,
315894,
318060,
332520,
334476,
343604,
348840,
360468,
363816,
371640,
374085,
384028,
400520,
418095,
421192,
429505,
450585,
454770,
473841,
480035,
498780,
515406,
526490,
540702,
545724,
557460,
569160,
576042,
598536,
600780,
606360,
631788,
636120,
668952,
682155,
687208,
720936,
748170,
768056,
773109,
789735,
836190,
859010,
864063,
901170,
909540,
947682,
960070,
997560,
1030812,
1052980,
1081404,
1091448,
1114920,
1152084,
1201560,
1263576,
1288515,
1351755,
1364310,
1421523,
1440105,
1496340,
1546218,
1579470,
1632119,
1672380,
1718020,
1728126,
1802340,
1819080,
1895364,
1920140,
2061624,
2105960,
2162808,
2304168,
2319327,
2369205,
2577030,
2592189,
2703510,
2728620,
2843046,
2880210,
2992680,
3092436,
3158940,
3264238,
3344760,
3436040,
3456252,
3604680,
3790728,
3840280,
3865545,
4320315,
4638654,
4738410,
4896357,
5154060,
5184378,
5407020,
5457240,
5686092,
5760420,
6184872,
6317880,
6528476,
6912504,
7107615,
7731090,
8160595,
8640630,
9277308,
9476820,
9792714,
10308120,
10368756,
10814040,
11372184,
11520840,
11596635,
12960945,
13056952,
14215230,
14689071,
15462180,
16321190,
17281260,
18554616,
18953640,
19585428,
20737512,
23193270,
24481785,
25921890,
28430460,
29378142,
30924360,
32642380,
34562520,
39170856,
44067213,
46386540,
48963570,
51843780,
56860920,
58756284,
65284760,
73445355,
88134426,
92773080,
97927140,
103687560,
117512568,
146890710,
176268852,
195854280,
220336065,
293781420,
352537704,
440672130,
587562840,
881344260,
1762688520
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