| 約数 |
1,
2,
4,
5,
7,
10,
11,
13,
14,
20,
22,
26,
28,
35,
44,
52,
55,
65,
70,
77,
91,
110,
130,
140,
143,
154,
182,
220,
260,
286,
308,
364,
385,
455,
572,
715,
770,
910,
1001,
1430,
1540,
1820,
1951,
2002,
2860,
3902,
4004,
5005,
7804,
9755,
10010,
13657,
19510,
20020,
21461,
25363,
27314,
39020,
42922,
50726,
54628,
68285,
85844,
101452,
107305,
126815,
136570,
150227,
177541,
214610,
253630,
273140,
278993,
300454,
355082,
429220,
507260,
557986,
600908,
710164,
751135,
887705,
1115972,
1394965,
1502270,
1775410,
1952951,
2789930,
3004540,
3550820,
3905902,
5579860,
7811804,
9764755,
19529510,
39059020
|