| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
12,
14,
15,
18,
19,
20,
21,
24,
27,
28,
30,
35,
36,
38,
40,
42,
45,
54,
56,
57,
60,
63,
70,
72,
76,
84,
90,
95,
105,
108,
114,
120,
126,
133,
135,
140,
152,
168,
171,
180,
189,
190,
210,
216,
228,
252,
266,
270,
280,
285,
315,
342,
360,
361,
378,
380,
399,
420,
456,
504,
513,
532,
540,
570,
630,
665,
684,
722,
756,
760,
798,
840,
855,
945,
1026,
1064,
1080,
1083,
1140,
1197,
1260,
1330,
1368,
1444,
1512,
1596,
1710,
1805,
1890,
1995,
2052,
2166,
2280,
2394,
2520,
2527,
2565,
2660,
2888,
3192,
3249,
3420,
3591,
3610,
3780,
3990,
4104,
4332,
4788,
5054,
5130,
5320,
5415,
5985,
6498,
6840,
7182,
7220,
7560,
7581,
7980,
8664,
9576,
9747,
10108,
10260,
10830,
11970,
12635,
12996,
14364,
14440,
15162,
15960,
16245,
17955,
19494,
20216,
20520,
21660,
22743,
23940,
25270,
25992,
28728,
30324,
32490,
35910,
37905,
38988,
43320,
45486,
47880,
48735,
50540,
60648,
64980,
68229,
71820,
75810,
77976,
90972,
97470,
101080,
113715,
129960,
136458,
143640,
151620,
181944,
194940,
227430,
272916,
303240,
341145,
389880,
454860,
545832,
682290,
909720,
1364580,
2729160
|