| 約数 |
1,
2,
4,
5,
7,
10,
14,
19,
20,
23,
28,
35,
38,
46,
49,
70,
76,
92,
95,
98,
115,
133,
140,
161,
190,
196,
230,
245,
266,
322,
343,
380,
437,
460,
490,
532,
644,
665,
686,
805,
874,
931,
980,
1127,
1330,
1372,
1610,
1715,
1748,
1862,
2185,
2254,
2660,
3059,
3220,
3430,
3724,
4370,
4508,
4655,
5635,
6118,
6517,
6860,
7889,
8740,
9310,
11270,
12236,
13034,
15295,
15778,
18620,
21413,
22540,
26068,
30590,
31556,
32585,
39445,
42826,
61180,
65170,
78890,
85652,
107065,
130340,
149891,
157780,
214130,
299782,
428260,
599564,
749455,
1498910,
2997820
|