| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
13,
14,
15,
20,
21,
26,
28,
30,
35,
39,
42,
52,
60,
65,
70,
78,
84,
91,
105,
130,
140,
156,
182,
195,
210,
260,
273,
364,
390,
420,
455,
546,
780,
910,
1092,
1365,
1820,
2730,
5460,
201389,
402778,
604167,
805556,
1006945,
1208334,
1409723,
2013890,
2416668,
2618057,
2819446,
3020835,
4027780,
4229169,
5236114,
5638892,
6041670,
7048615,
7854171,
8458338,
10472228,
12083340,
13090285,
14097230,
15708342,
16916676,
18326399,
21145845,
26180570,
28194460,
31416684,
36652798,
39270855,
42291690,
52361140,
54979197,
73305596,
78541710,
84583380,
91631995,
109958394,
157083420,
183263990,
219916788,
274895985,
366527980,
549791970,
1099583940
|