| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
25,
28,
31,
35,
40,
50,
56,
62,
70,
100,
124,
140,
155,
175,
200,
217,
248,
280,
310,
350,
434,
620,
700,
775,
868,
1085,
1240,
1400,
1550,
1736,
2170,
3100,
3449,
4340,
5425,
6200,
6898,
8680,
10850,
13796,
17245,
21700,
24143,
27592,
34490,
43400,
48286,
68980,
86225,
96572,
106919,
120715,
137960,
172450,
193144,
213838,
241430,
344900,
427676,
482860,
534595,
603575,
689800,
748433,
855352,
965720,
1069190,
1207150,
1496866,
2138380,
2414300,
2672975,
2993732,
3742165,
4276760,
4828600,
5345950,
5987464,
7484330,
10691900,
14968660,
18710825,
21383800,
29937320,
37421650,
74843300,
149686600
|