| 約数 |
1,
2,
4,
5,
10,
19,
20,
25,
31,
38,
50,
62,
76,
95,
100,
124,
131,
155,
190,
262,
310,
380,
475,
524,
589,
620,
655,
775,
950,
961,
1178,
1310,
1550,
1900,
1922,
2356,
2489,
2620,
2945,
3100,
3275,
3844,
4061,
4805,
4978,
5890,
6550,
8122,
9610,
9956,
11780,
12445,
13100,
14725,
16244,
18259,
19220,
20305,
24025,
24890,
29450,
36518,
40610,
48050,
49780,
58900,
62225,
73036,
77159,
81220,
91295,
96100,
101525,
124450,
125891,
154318,
182590,
203050,
248900,
251782,
308636,
365180,
385795,
406100,
456475,
503564,
629455,
771590,
912950,
1258910,
1543180,
1825900,
1928975,
2391929,
2517820,
3147275,
3857950,
4783858,
6294550,
7715900,
9567716,
11959645,
12589100,
23919290,
47838580,
59798225,
119596450,
239192900
|