| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
61,
80,
101,
122,
149,
202,
244,
298,
305,
404,
488,
505,
596,
610,
745,
808,
976,
1010,
1192,
1220,
1490,
1616,
2020,
2384,
2440,
2980,
4040,
4880,
5960,
6161,
8080,
9089,
11920,
12322,
15049,
18178,
24644,
30098,
30805,
36356,
45445,
49288,
60196,
61610,
72712,
75245,
90890,
98576,
120392,
123220,
145424,
150490,
181780,
240784,
246440,
300980,
363560,
492880,
601960,
727120,
917989,
1203920,
1835978,
3671956,
4589945,
7343912,
9179890,
14687824,
18359780,
36719560,
73439120
|