| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
27,
28,
30,
35,
36,
42,
45,
54,
60,
63,
70,
84,
90,
105,
108,
126,
135,
140,
157,
180,
189,
197,
210,
252,
270,
314,
315,
378,
394,
420,
471,
540,
591,
628,
630,
756,
785,
788,
942,
945,
985,
1099,
1182,
1260,
1379,
1413,
1570,
1773,
1884,
1890,
1970,
2198,
2355,
2364,
2758,
2826,
2955,
3140,
3297,
3546,
3780,
3940,
4137,
4239,
4396,
4710,
5319,
5495,
5516,
5652,
5910,
6594,
6895,
7065,
7092,
8274,
8478,
8865,
9420,
9891,
10638,
10990,
11820,
12411,
13188,
13790,
14130,
16485,
16548,
16956,
17730,
19782,
20685,
21195,
21276,
21980,
24822,
26595,
27580,
28260,
29673,
30929,
32970,
35460,
37233,
39564,
41370,
42390,
49455,
49644,
53190,
59346,
61858,
62055,
65940,
74466,
82740,
84780,
92787,
98910,
106380,
118692,
123716,
124110,
148365,
148932,
154645,
185574,
186165,
197820,
216503,
248220,
278361,
296730,
309290,
371148,
372330,
433006,
463935,
556722,
593460,
618580,
649509,
744660,
835083,
866012,
927870,
1082515,
1113444,
1299018,
1391805,
1670166,
1855740,
1948527,
2165030,
2598036,
2783610,
3247545,
3340332,
3897054,
4175415,
4330060,
5567220,
5845581,
6495090,
7794108,
8350830,
9742635,
11691162,
12990180,
16701660,
19485270,
23382324,
29227905,
38970540,
58455810,
116911620
|