| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
19,
20,
21,
27,
28,
30,
31,
35,
36,
38,
42,
45,
54,
57,
60,
62,
63,
70,
76,
84,
90,
93,
95,
105,
108,
114,
124,
126,
133,
135,
140,
155,
171,
180,
186,
189,
190,
210,
217,
228,
252,
266,
270,
279,
285,
310,
315,
342,
361,
372,
378,
380,
399,
420,
434,
465,
513,
532,
540,
558,
570,
589,
620,
630,
651,
665,
684,
722,
756,
798,
837,
855,
868,
930,
945,
1026,
1083,
1085,
1116,
1140,
1178,
1197,
1260,
1302,
1330,
1395,
1444,
1596,
1674,
1710,
1767,
1805,
1860,
1890,
1953,
1995,
2052,
2166,
2170,
2356,
2394,
2527,
2565,
2604,
2660,
2790,
2945,
3249,
3255,
3348,
3420,
3534,
3591,
3610,
3780,
3906,
3990,
4123,
4185,
4332,
4340,
4788,
5054,
5130,
5301,
5415,
5580,
5859,
5890,
5985,
6498,
6510,
7068,
7182,
7220,
7581,
7812,
7980,
8246,
8370,
8835,
9747,
9765,
10108,
10260,
10602,
10830,
11191,
11718,
11780,
11970,
12369,
12635,
12996,
13020,
14364,
15162,
15903,
16245,
16492,
16740,
17670,
17955,
19494,
19530,
20615,
21204,
21660,
22382,
22743,
23436,
23940,
24738,
25270,
26505,
29295,
30324,
31806,
32490,
33573,
35340,
35910,
37107,
37905,
38988,
39060,
41230,
44764,
45486,
48735,
49476,
50540,
53010,
55955,
58590,
61845,
63612,
64980,
67146,
68229,
71820,
74214,
75810,
78337,
79515,
82460,
90972,
97470,
100719,
106020,
111321,
111910,
113715,
117180,
123690,
134292,
136458,
148428,
151620,
156674,
159030,
167865,
185535,
194940,
201438,
222642,
223820,
227430,
235011,
247380,
272916,
302157,
313348,
318060,
335730,
341145,
371070,
391685,
402876,
445284,
454860,
470022,
503595,
556605,
604314,
671460,
682290,
705033,
742140,
783370,
940044,
1007190,
1113210,
1175055,
1208628,
1364580,
1410066,
1510785,
1566740,
2014380,
2115099,
2226420,
2350110,
2820132,
3021570,
3525165,
4230198,
4700220,
6043140,
7050330,
8460396,
10575495,
14100660,
21150990,
42301980
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