| 約数 |
1,
2,
4,
5,
7,
10,
11,
14,
20,
22,
28,
35,
44,
55,
70,
77,
101,
110,
140,
154,
202,
220,
308,
353,
385,
404,
505,
706,
707,
770,
1010,
1111,
1412,
1414,
1540,
1765,
2020,
2222,
2471,
2828,
3530,
3535,
3883,
4444,
4942,
5555,
7060,
7070,
7766,
7777,
9884,
11110,
12355,
14140,
15532,
15554,
19415,
22220,
24710,
27181,
31108,
35653,
38830,
38885,
49420,
54362,
71306,
77660,
77770,
108724,
135905,
142612,
155540,
178265,
249571,
271810,
356530,
392183,
499142,
543620,
713060,
784366,
998284,
1247855,
1568732,
1960915,
2495710,
2745281,
3921830,
4991420,
5490562,
7843660,
10981124,
13726405,
27452810,
54905620
|