| 約数 |
1,
2,
4,
5,
10,
20,
25,
31,
50,
62,
100,
124,
139,
155,
278,
310,
556,
620,
695,
775,
1390,
1550,
1789,
2780,
3100,
3475,
3578,
4309,
6950,
7156,
8618,
8945,
13900,
17236,
17890,
21545,
35780,
43090,
44725,
55459,
86180,
89450,
107725,
110918,
178900,
215450,
221836,
248671,
277295,
430900,
497342,
554590,
994684,
1109180,
1243355,
1386475,
2486710,
2772950,
4973420,
5545900,
6216775,
7708801,
12433550,
15417602,
24867100,
30835204,
38544005,
77088010,
154176020,
192720025,
385440050,
770880100
|