| 約数 |
1,
2,
4,
5,
8,
10,
19,
20,
31,
38,
40,
41,
62,
76,
82,
95,
124,
152,
155,
164,
190,
205,
248,
310,
328,
380,
410,
589,
620,
760,
779,
820,
961,
1178,
1240,
1271,
1558,
1640,
1922,
2356,
2542,
2945,
3116,
3844,
3895,
4712,
4805,
5084,
5890,
6232,
6355,
7688,
7790,
9610,
10168,
11780,
12710,
15580,
18259,
19220,
23560,
24149,
25420,
31160,
36518,
38440,
39401,
48298,
50840,
73036,
78802,
91295,
96596,
120745,
146072,
157604,
182590,
193192,
197005,
241490,
315208,
365180,
394010,
482980,
730360,
748619,
788020,
965960,
1497238,
1576040,
2994476,
3743095,
5988952,
7486190,
14972380,
29944760
|