| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
20,
21,
24,
28,
30,
35,
40,
42,
56,
60,
70,
79,
84,
105,
120,
140,
149,
158,
168,
210,
237,
280,
298,
316,
395,
420,
447,
474,
553,
596,
632,
745,
790,
840,
894,
948,
1043,
1106,
1185,
1192,
1490,
1580,
1659,
1788,
1896,
2086,
2212,
2235,
2370,
2765,
2980,
3129,
3160,
3318,
3576,
4172,
4424,
4470,
4740,
5215,
5530,
5960,
6258,
6636,
8295,
8344,
8940,
9480,
10430,
11060,
11771,
12516,
13272,
15645,
16590,
17880,
20860,
22120,
23542,
25032,
31290,
33180,
35313,
41720,
47084,
58855,
62580,
66360,
70626,
82397,
94168,
117710,
125160,
141252,
164794,
176565,
235420,
247191,
282504,
329588,
353130,
411985,
470840,
494382,
659176,
706260,
823970,
988764,
1235955,
1412520,
1647940,
1977528,
2471910,
3295880,
4943820,
9887640
|