| 約数 |
1,
2,
4,
5,
8,
10,
20,
31,
40,
43,
62,
86,
124,
155,
167,
172,
215,
248,
310,
334,
344,
430,
620,
668,
835,
860,
961,
1240,
1333,
1336,
1670,
1720,
1922,
2666,
3340,
3844,
4805,
5177,
5332,
6665,
6680,
7181,
7688,
9610,
10354,
10664,
13330,
14362,
19220,
20708,
25885,
26660,
28724,
35905,
38440,
41323,
41416,
51770,
53320,
57448,
71810,
82646,
103540,
143620,
160487,
165292,
206615,
207080,
222611,
287240,
320974,
330584,
413230,
445222,
641948,
802435,
826460,
890444,
1113055,
1283896,
1604870,
1652920,
1780888,
2226110,
3209740,
4452220,
6419480,
6900941,
8904440,
13801882,
27603764,
34504705,
55207528,
69009410,
138018820,
276037640
|