| 約数 |
1,
2,
4,
5,
8,
10,
20,
25,
31,
40,
43,
50,
62,
86,
89,
100,
124,
155,
172,
178,
200,
215,
248,
310,
344,
356,
430,
445,
620,
712,
775,
860,
890,
1075,
1240,
1333,
1550,
1720,
1780,
2150,
2225,
2666,
2759,
3100,
3560,
3827,
4300,
4450,
5332,
5518,
6200,
6665,
7654,
8600,
8900,
10664,
11036,
13330,
13795,
15308,
17800,
19135,
22072,
26660,
27590,
30616,
33325,
38270,
53320,
55180,
66650,
68975,
76540,
95675,
110360,
118637,
133300,
137950,
153080,
191350,
237274,
266600,
275900,
382700,
474548,
551800,
593185,
765400,
949096,
1186370,
2372740,
2965925,
4745480,
5931850,
11863700,
23727400
|