| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
15,
20,
30,
60,
79,
131,
158,
229,
237,
262,
316,
393,
395,
458,
474,
524,
655,
687,
786,
790,
916,
948,
1145,
1185,
1310,
1374,
1572,
1580,
1965,
2290,
2370,
2620,
2748,
3435,
3930,
4580,
4740,
6870,
7860,
10349,
13740,
18091,
20698,
29999,
31047,
36182,
41396,
51745,
54273,
59998,
62094,
72364,
89997,
90455,
103490,
108546,
119996,
124188,
149995,
155235,
179994,
180910,
206980,
217092,
271365,
299990,
310470,
359988,
361820,
449985,
542730,
599980,
620940,
899970,
1085460,
1799940,
2369921,
4739842,
7109763,
9479684,
11849605,
14219526,
23699210,
28439052,
35548815,
47398420,
71097630,
142195260
|