| 約数 |
1,
2,
3,
4,
5,
6,
8,
9,
10,
11,
12,
15,
17,
18,
20,
22,
24,
27,
30,
33,
34,
36,
40,
44,
45,
51,
54,
55,
60,
66,
68,
72,
79,
81,
85,
88,
90,
99,
102,
108,
110,
120,
132,
135,
136,
153,
158,
162,
165,
170,
180,
187,
198,
204,
216,
220,
237,
243,
255,
264,
270,
297,
306,
316,
324,
330,
340,
360,
374,
395,
396,
405,
408,
440,
459,
474,
486,
495,
510,
540,
561,
594,
612,
632,
648,
660,
680,
711,
729,
748,
765,
790,
792,
810,
869,
891,
918,
935,
948,
972,
990,
1020,
1080,
1122,
1185,
1188,
1215,
1224,
1320,
1343,
1377,
1422,
1458,
1485,
1496,
1530,
1580,
1620,
1683,
1738,
1782,
1836,
1870,
1896,
1944,
1980,
2040,
2133,
2244,
2295,
2370,
2376,
2430,
2607,
2673,
2686,
2754,
2805,
2844,
2916,
2970,
3060,
3160,
3240,
3366,
3476,
3555,
3564,
3645,
3672,
3740,
3960,
4029,
4131,
4266,
4345,
4455,
4488,
4590,
4740,
4860,
5049,
5214,
5346,
5372,
5508,
5610,
5688,
5832,
5940,
6120,
6399,
6715,
6732,
6885,
6952,
7110,
7128,
7290,
7480,
7821,
8019,
8058,
8262,
8415,
8532,
8690,
8910,
9180,
9480,
9720,
10098,
10428,
10665,
10692,
10744,
11016,
11220,
11880,
12087,
12393,
12798,
13035,
13365,
13430,
13464,
13770,
14220,
14580,
14773,
15147,
15642,
16038,
16116,
16524,
16830,
17064,
17380,
17820,
18360,
19197,
20145,
20196,
20655,
20856,
21330,
21384,
22440,
23463,
24174,
24786,
25245,
25596,
26070,
26730,
26860,
27540,
28440,
29160,
29546,
30294,
31284,
31995,
32076,
32232,
33048,
33660,
34760,
35640,
36261,
38394,
39105,
40095,
40290,
40392,
41310,
42660,
44319,
45441,
46926,
48348,
49572,
50490,
51192,
52140,
53460,
53720,
55080,
57591,
59092,
60435,
60588,
61965,
62568,
63990,
64152,
67320,
70389,
72522,
73865,
75735,
76788,
78210,
80190,
80580,
82620,
85320,
88638,
90882,
93852,
95985,
96696,
99144,
100980,
104280,
106920,
108783,
115182,
117315,
118184,
120870,
121176,
123930,
127980,
132957,
136323,
140778,
145044,
147730,
151470,
153576,
156420,
160380,
161160,
165240,
177276,
181305,
181764,
187704,
191970,
201960,
211167,
217566,
221595,
227205,
230364,
234630,
241740,
247860,
255960,
265914,
272646,
281556,
287955,
290088,
295460,
302940,
312840,
320760,
326349,
351945,
354552,
362610,
363528,
383940,
398871,
422334,
435132,
443190,
454410,
460728,
469260,
483480,
495720,
531828,
543915,
545292,
563112,
575910,
590920,
605880,
633501,
652698,
664785,
681615,
703890,
725220,
767880,
797742,
844668,
870264,
886380,
908820,
938520,
979047,
1055835,
1063656,
1087830,
1090584,
1151820,
1196613,
1267002,
1305396,
1329570,
1363230,
1407780,
1450440,
1595484,
1631745,
1689336,
1772760,
1817640,
1958094,
1994355,
2111670,
2175660,
2303640,
2393226,
2534004,
2610792,
2659140,
2726460,
2815560,
3167505,
3190968,
3263490,
3589839,
3916188,
3988710,
4223340,
4351320,
4786452,
4895235,
5068008,
5318280,
5452920,
5983065,
6335010,
6526980,
7179678,
7832376,
7977420,
8446680,
9572904,
9790470,
10769517,
11966130,
12670020,
13053960,
14359356,
15954840,
17949195,
19580940,
21539034,
23932260,
25340040,
28718712,
35898390,
39161880,
43078068,
47864520,
53847585,
71796780,
86156136,
107695170,
143593560,
215390340,
430780680
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