| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
17,
18,
20,
21,
27,
28,
30,
34,
35,
36,
42,
45,
51,
54,
60,
63,
68,
70,
84,
85,
90,
102,
105,
108,
119,
126,
135,
140,
153,
170,
180,
189,
204,
210,
238,
252,
255,
270,
306,
315,
340,
357,
378,
420,
459,
476,
510,
540,
595,
612,
630,
714,
756,
765,
787,
918,
945,
1020,
1071,
1190,
1260,
1428,
1530,
1574,
1785,
1836,
1890,
2142,
2295,
2361,
2380,
3060,
3148,
3213,
3570,
3780,
3935,
4284,
4590,
4722,
5355,
5509,
6426,
7083,
7140,
7870,
9180,
9444,
10710,
11018,
11805,
12852,
13379,
14166,
15740,
16065,
16527,
21249,
21420,
22036,
23610,
26758,
27545,
28332,
32130,
33054,
35415,
40137,
42498,
47220,
49581,
53516,
55090,
64260,
66108,
66895,
70830,
80274,
82635,
84996,
93653,
99162,
106245,
110180,
120411,
133790,
141660,
148743,
160548,
165270,
187306,
198324,
200685,
212490,
240822,
247905,
267580,
280959,
297486,
330540,
361233,
374612,
401370,
424980,
468265,
481644,
495810,
561918,
594972,
602055,
722466,
743715,
802740,
842877,
936530,
991620,
1123836,
1204110,
1404795,
1444932,
1487430,
1685754,
1806165,
1873060,
2408220,
2528631,
2809590,
2974860,
3371508,
3612330,
4214385,
5057262,
5619180,
7224660,
8428770,
10114524,
12643155,
16857540,
25286310,
50572620
|