| 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,
1949,
2002,
2860,
3898,
4004,
5005,
7796,
9745,
10010,
13643,
19490,
20020,
21439,
25337,
27286,
38980,
42878,
50674,
54572,
68215,
85756,
101348,
107195,
126685,
136430,
150073,
177359,
214390,
253370,
272860,
278707,
300146,
354718,
428780,
506740,
557414,
600292,
709436,
750365,
886795,
1114828,
1393535,
1500730,
1773590,
1950949,
2787070,
3001460,
3547180,
3901898,
5574140,
7803796,
9754745,
19509490,
39018980
|