165033540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 575632512

約数和(自身を除く): 410598972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 227, 252, 315, 420, 454, 577, 630, 681, 908, 1135, 1154, 1260, 1362, 1589, 1731, 2043, 2270, 2308, 2724, 2885, 3178, 3405, 3462, 4039, 4086, 4540, 4767, 5193, 5770, 6356, 6810, 6924, 7945, 8078, 8172, 8655, 9534, 10215, 10386, 11540, 12117, 13620, 14301, 15890, 16156, 17310, 19068, 20195, 20430, 20772, 23835, 24234, 25965, 28602, 31780, 34620, 36351, 40390, 40860, 47670, 48468, 51930, 57204, 60585, 71505, 72702, 80780, 95340, 103860, 121170, 130979, 143010, 145404, 181755, 242340, 261958, 286020, 363510, 392937, 523916, 654895, 727020, 785874, 916853, 1178811, 1309790, 1571748, 1833706, 1964685, 2357622, 2619580, 2750559, 3667412, 3929370, 4584265, 4715244, 5501118, 5894055, 7858740, 8251677, 9168530, 11002236, 11788110, 13752795, 16503354, 18337060, 23576220, 27505590, 33006708, 41258385, 55011180, 82516770, 165033540]

約数ペア:

[(1, 165033540), (2, 82516770), (3, 55011180), (4, 41258385), (5, 33006708), (6, 27505590), (7, 23576220), (9, 18337060), (10, 16503354), (12, 13752795), (14, 11788110), (15, 11002236), (18, 9168530), (20, 8251677), (21, 7858740), (28, 5894055), (30, 5501118), (35, 4715244), (36, 4584265), (42, 3929370), (45, 3667412), (60, 2750559), (63, 2619580), (70, 2357622), (84, 1964685), (90, 1833706), (105, 1571748), (126, 1309790), (140, 1178811), (180, 916853), (210, 785874), (227, 727020), (252, 654895), (315, 523916), (420, 392937), (454, 363510), (577, 286020), (630, 261958), (681, 242340), (908, 181755), (1135, 145404), (1154, 143010), (1260, 130979), (1362, 121170), (1589, 103860), (1731, 95340), (2043, 80780), (2270, 72702), (2308, 71505), (2724, 60585), (2885, 57204), (3178, 51930), (3405, 48468), (3462, 47670), (4039, 40860), (4086, 40390), (4540, 36351), (4767, 34620), (5193, 31780), (5770, 28602), (6356, 25965), (6810, 24234), (6924, 23835), (7945, 20772), (8078, 20430), (8172, 20195), (8655, 19068), (9534, 17310), (10215, 16156), (10386, 15890), (11540, 14301), (12117, 13620)]