| 約数 |
1,
2,
4,
5,
7,
10,
13,
14,
20,
26,
28,
35,
41,
52,
65,
70,
82,
91,
130,
140,
164,
182,
205,
260,
287,
364,
410,
455,
533,
574,
820,
823,
910,
1066,
1148,
1435,
1646,
1820,
2132,
2665,
2870,
3292,
3731,
4115,
5330,
5740,
5761,
7462,
8230,
10660,
10699,
11522,
14924,
16460,
18655,
21398,
23044,
28805,
33743,
37310,
42796,
53495,
57610,
67486,
74620,
74893,
106990,
115220,
134972,
149786,
168715,
213980,
236201,
299572,
337430,
374465,
438659,
472402,
674860,
748930,
877318,
944804,
1181005,
1497860,
1754636,
2193295,
2362010,
3070613,
4386590,
4724020,
6141226,
8773180,
12282452,
15353065,
30706130,
61412260
|