| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
19,
20,
21,
27,
28,
30,
35,
36,
38,
42,
45,
54,
57,
60,
63,
70,
76,
84,
90,
95,
105,
108,
114,
126,
133,
135,
140,
171,
180,
189,
190,
210,
228,
252,
266,
270,
285,
315,
342,
378,
380,
399,
420,
513,
532,
540,
570,
630,
665,
684,
756,
798,
855,
857,
945,
1026,
1140,
1197,
1260,
1330,
1596,
1710,
1714,
1890,
1995,
2052,
2394,
2565,
2571,
2660,
3420,
3428,
3591,
3780,
3990,
4285,
4788,
5130,
5142,
5985,
5999,
7182,
7713,
7980,
8570,
10260,
10284,
11970,
11998,
12855,
14364,
15426,
16283,
17140,
17955,
17997,
23139,
23940,
23996,
25710,
29995,
30852,
32566,
35910,
35994,
38565,
46278,
48849,
51420,
53991,
59990,
65132,
71820,
71988,
77130,
81415,
89985,
92556,
97698,
107982,
113981,
115695,
119980,
146547,
154260,
161973,
162830,
179970,
195396,
215964,
227962,
231390,
244245,
269955,
293094,
323946,
325660,
341943,
359940,
439641,
455924,
462780,
488490,
539910,
569905,
586188,
647892,
683886,
732735,
809865,
879282,
976980,
1025829,
1079820,
1139810,
1367772,
1465470,
1619730,
1709715,
1758564,
2051658,
2198205,
2279620,
2930940,
3077487,
3239460,
3419430,
4103316,
4396410,
5129145,
6154974,
6838860,
8792820,
10258290,
12309948,
15387435,
20516580,
30774870,
61549740
|