| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
28,
30,
35,
36,
42,
45,
60,
61,
63,
70,
84,
90,
105,
122,
126,
140,
180,
183,
210,
244,
252,
305,
315,
366,
420,
427,
549,
610,
630,
732,
854,
915,
1098,
1220,
1260,
1281,
1708,
1830,
2135,
2196,
2562,
2745,
3660,
3843,
4270,
5124,
5490,
6405,
7507,
7686,
8540,
10980,
12810,
15014,
15372,
19215,
22521,
25620,
30028,
37535,
38430,
45042,
52549,
67563,
75070,
76860,
90084,
105098,
112605,
135126,
150140,
157647,
210196,
225210,
262745,
270252,
315294,
337815,
450420,
457927,
472941,
525490,
630588,
675630,
788235,
915854,
945882,
1050980,
1351260,
1373781,
1576470,
1831708,
1891764,
2289635,
2364705,
2747562,
3152940,
3205489,
4121343,
4579270,
4729410,
5495124,
6410978,
6868905,
8242686,
9158540,
9458820,
9616467,
12821956,
13737810,
16027445,
16485372,
19232934,
20606715,
27475620,
28849401,
32054890,
38465868,
41213430,
48082335,
57698802,
64109780,
82426860,
96164670,
115397604,
144247005,
192329340,
288494010,
576988020
|