289126860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4019}}^1$

素因数の和:4151

約数の個数: 96

約数和(自身を含む): 891475200

約数和(自身を除く): 602348340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 109, 110, 132, 165, 218, 220, 327, 330, 436, 545, 654, 660, 1090, 1199, 1308, 1635, 2180, 2398, 3270, 3597, 4019, 4796, 5995, 6540, 7194, 8038, 11990, 12057, 14388, 16076, 17985, 20095, 23980, 24114, 35970, 40190, 44209, 48228, 60285, 71940, 80380, 88418, 120570, 132627, 176836, 221045, 241140, 265254, 438071, 442090, 530508, 663135, 876142, 884180, 1314213, 1326270, 1752284, 2190355, 2628426, 2652540, 4380710, 4818781, 5256852, 6571065, 8761420, 9637562, 13142130, 14456343, 19275124, 24093905, 26284260, 28912686, 48187810, 57825372, 72281715, 96375620, 144563430, 289126860]

約数ペア:

[(1, 289126860), (2, 144563430), (3, 96375620), (4, 72281715), (5, 57825372), (6, 48187810), (10, 28912686), (11, 26284260), (12, 24093905), (15, 19275124), (20, 14456343), (22, 13142130), (30, 9637562), (33, 8761420), (44, 6571065), (55, 5256852), (60, 4818781), (66, 4380710), (109, 2652540), (110, 2628426), (132, 2190355), (165, 1752284), (218, 1326270), (220, 1314213), (327, 884180), (330, 876142), (436, 663135), (545, 530508), (654, 442090), (660, 438071), (1090, 265254), (1199, 241140), (1308, 221045), (1635, 176836), (2180, 132627), (2398, 120570), (3270, 88418), (3597, 80380), (4019, 71940), (4796, 60285), (5995, 48228), (6540, 44209), (7194, 40190), (8038, 35970), (11990, 24114), (12057, 23980), (14388, 20095), (16076, 17985)]