| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
28,
30,
35,
36,
42,
45,
49,
60,
63,
70,
84,
90,
98,
105,
126,
140,
147,
180,
196,
210,
245,
252,
294,
315,
420,
441,
490,
588,
630,
735,
882,
980,
1260,
1470,
1764,
2205,
2940,
4410,
8820,
12781,
25562,
38343,
51124,
63905,
76686,
89467,
115029,
127810,
153372,
178934,
191715,
230058,
255620,
268401,
357868,
383430,
447335,
460116,
536802,
575145,
626269,
766860,
805203,
894670,
1073604,
1150290,
1252538,
1342005,
1610406,
1789340,
1878807,
2300580,
2505076,
2684010,
3131345,
3220812,
3757614,
4026015,
5368020,
5636421,
6262690,
7515228,
8052030,
9394035,
11272842,
12525380,
16104060,
18788070,
22545684,
28182105,
37576140,
56364210,
112728420
|