212960520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5857}}^1$

素因数の和:5975

約数の個数: 96

約数和(自身を含む): 699093720

約数和(自身を除く): 486133200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 5857, 6060, 7272, 9090, 11714, 12120, 17571, 18180, 23428, 29285, 35142, 36360, 46856, 52713, 58570, 70284, 87855, 105426, 117140, 140568, 175710, 210852, 234280, 263565, 351420, 421704, 527130, 591557, 702840, 1054260, 1183114, 1774671, 2108520, 2366228, 2957785, 3549342, 4732456, 5324013, 5915570, 7098684, 8873355, 10648026, 11831140, 14197368, 17746710, 21296052, 23662280, 26620065, 35493420, 42592104, 53240130, 70986840, 106480260, 212960520]

約数ペア:

[(1, 212960520), (2, 106480260), (3, 70986840), (4, 53240130), (5, 42592104), (6, 35493420), (8, 26620065), (9, 23662280), (10, 21296052), (12, 17746710), (15, 14197368), (18, 11831140), (20, 10648026), (24, 8873355), (30, 7098684), (36, 5915570), (40, 5324013), (45, 4732456), (60, 3549342), (72, 2957785), (90, 2366228), (101, 2108520), (120, 1774671), (180, 1183114), (202, 1054260), (303, 702840), (360, 591557), (404, 527130), (505, 421704), (606, 351420), (808, 263565), (909, 234280), (1010, 210852), (1212, 175710), (1515, 140568), (1818, 117140), (2020, 105426), (2424, 87855), (3030, 70284), (3636, 58570), (4040, 52713), (4545, 46856), (5857, 36360), (6060, 35142), (7272, 29285), (9090, 23428), (11714, 18180), (12120, 17571)]