| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
20,
26,
28,
35,
40,
49,
52,
56,
65,
70,
91,
98,
104,
130,
140,
182,
196,
245,
260,
280,
364,
392,
455,
490,
520,
637,
728,
910,
980,
1274,
1820,
1960,
2548,
3185,
3640,
5096,
6370,
12740,
19687,
25480,
39374,
78748,
98435,
137809,
157496,
196870,
255931,
275618,
393740,
511862,
551236,
689045,
787480,
964663,
1023724,
1102472,
1279655,
1378090,
1791517,
1929326,
2047448,
2559310,
2756180,
3583034,
3858652,
4823315,
5118620,
5512360,
7166068,
7717304,
8957585,
9646630,
10237240,
12540619,
14332136,
17915170,
19293260,
25081238,
35830340,
38586520,
50162476,
62703095,
71660680,
100324952,
125406190,
250812380,
501624760
|