| 約数 |
1,
2,
4,
5,
10,
19,
20,
25,
31,
38,
47,
50,
62,
76,
94,
95,
100,
124,
125,
155,
188,
190,
235,
250,
310,
380,
470,
475,
500,
589,
620,
775,
893,
940,
950,
1175,
1178,
1457,
1550,
1786,
1900,
2350,
2356,
2375,
2914,
2945,
3100,
3572,
3875,
4465,
4700,
4750,
5828,
5875,
5890,
7285,
7750,
8930,
9500,
11750,
11780,
14570,
14725,
15500,
17860,
22325,
23500,
27683,
29140,
29450,
36425,
44650,
55366,
58900,
72850,
73625,
89300,
110732,
111625,
138415,
145700,
147250,
182125,
223250,
276830,
294500,
364250,
446500,
553660,
692075,
728500,
1384150,
2768300,
3460375,
6920750,
13841500
|