| 約数 |
1,
2,
4,
5,
8,
10,
19,
20,
38,
40,
43,
76,
86,
95,
127,
152,
172,
190,
215,
254,
344,
361,
380,
430,
508,
635,
722,
760,
817,
860,
1016,
1270,
1444,
1634,
1720,
1805,
2413,
2540,
2888,
3268,
3610,
4085,
4826,
5080,
5461,
6536,
7220,
8170,
9652,
10922,
12065,
14440,
15523,
16340,
19304,
21844,
24130,
27305,
31046,
32680,
43688,
45847,
48260,
54610,
62092,
77615,
91694,
96520,
103759,
109220,
124184,
155230,
183388,
207518,
218440,
229235,
310460,
366776,
415036,
458470,
518795,
620920,
830072,
916940,
1037590,
1833880,
1971421,
2075180,
3942842,
4150360,
7885684,
9857105,
15771368,
19714210,
39428420,
78856840
|