| 約数 |
1,
2,
4,
5,
8,
10,
19,
20,
25,
38,
40,
50,
71,
76,
95,
100,
103,
142,
152,
190,
200,
206,
284,
355,
380,
412,
475,
515,
568,
710,
760,
824,
950,
1030,
1349,
1420,
1775,
1900,
1957,
2060,
2575,
2698,
2840,
3550,
3800,
3914,
4120,
5150,
5396,
6745,
7100,
7313,
7828,
9785,
10300,
10792,
13490,
14200,
14626,
15656,
19570,
20600,
26980,
29252,
33725,
36565,
39140,
48925,
53960,
58504,
67450,
73130,
78280,
97850,
134900,
138947,
146260,
182825,
195700,
269800,
277894,
292520,
365650,
391400,
555788,
694735,
731300,
1111576,
1389470,
1462600,
2778940,
3473675,
5557880,
6947350,
13894700,
27789400
|