| 約数 |
1,
2,
4,
5,
8,
10,
20,
23,
25,
40,
46,
50,
59,
71,
92,
100,
115,
118,
142,
184,
200,
230,
236,
284,
295,
355,
460,
472,
568,
575,
590,
710,
920,
1150,
1180,
1357,
1420,
1475,
1633,
1775,
2300,
2360,
2714,
2840,
2950,
3266,
3550,
4189,
4600,
5428,
5900,
6532,
6785,
7100,
8165,
8378,
10856,
11800,
13064,
13570,
14200,
16330,
16756,
20945,
27140,
32660,
33512,
33925,
40825,
41890,
54280,
65320,
67850,
81650,
83780,
96347,
104725,
135700,
163300,
167560,
192694,
209450,
271400,
326600,
385388,
418900,
481735,
770776,
837800,
963470,
1926940,
2408675,
3853880,
4817350,
9634700,
19269400
|