| 約数 |
1,
2,
4,
5,
10,
20,
31,
43,
61,
62,
67,
86,
122,
124,
134,
155,
172,
215,
244,
268,
305,
310,
335,
430,
610,
620,
670,
860,
1220,
1333,
1340,
1891,
2077,
2623,
2666,
2881,
3782,
4087,
4154,
5246,
5332,
5762,
6665,
7564,
8174,
8308,
9455,
10385,
10492,
11524,
13115,
13330,
14405,
16348,
18910,
20435,
20770,
26230,
26660,
28810,
37820,
40870,
41540,
52460,
57620,
81313,
81740,
89311,
126697,
162626,
175741,
178622,
253394,
325252,
351482,
357244,
406565,
446555,
506788,
633485,
702964,
813130,
878705,
893110,
1266970,
1626260,
1757410,
1786220,
2533940,
3514820,
5447971,
10895942,
21791884,
27239855,
54479710,
108959420
|