| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
35,
40,
56,
70,
80,
101,
112,
140,
202,
280,
404,
505,
560,
707,
808,
1010,
1414,
1616,
2020,
2828,
3535,
4040,
4507,
5656,
7070,
8080,
9014,
11312,
14140,
18028,
22535,
28280,
31549,
36056,
45070,
56560,
63098,
72112,
90140,
126196,
157745,
180280,
252392,
315490,
360560,
455207,
504784,
630980,
910414,
1261960,
1820828,
2276035,
2523920,
3186449,
3641656,
4552070,
6372898,
7283312,
9104140,
12745796,
15932245,
18208280,
25491592,
31864490,
36416560,
50983184,
63728980,
127457960,
254915920
|