90013140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23813}}^1$

素因数の和:23838

約数の個数: 96

約数和(自身を含む): 320060160

約数和(自身を除く): 230047020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 23813, 47626, 71439, 95252, 119065, 142878, 166691, 214317, 238130, 285756, 333382, 357195, 428634, 476260, 500073, 642951, 666764, 714390, 833455, 857268, 1000146, 1071585, 1285902, 1428780, 1500219, 1666910, 2000292, 2143170, 2500365, 2571804, 3000438, 3214755, 3333820, 4286340, 4500657, 5000730, 6000876, 6429510, 7501095, 9001314, 10001460, 12859020, 15002190, 18002628, 22503285, 30004380, 45006570, 90013140]

約数ペア:

[(1, 90013140), (2, 45006570), (3, 30004380), (4, 22503285), (5, 18002628), (6, 15002190), (7, 12859020), (9, 10001460), (10, 9001314), (12, 7501095), (14, 6429510), (15, 6000876), (18, 5000730), (20, 4500657), (21, 4286340), (27, 3333820), (28, 3214755), (30, 3000438), (35, 2571804), (36, 2500365), (42, 2143170), (45, 2000292), (54, 1666910), (60, 1500219), (63, 1428780), (70, 1285902), (84, 1071585), (90, 1000146), (105, 857268), (108, 833455), (126, 714390), (135, 666764), (140, 642951), (180, 500073), (189, 476260), (210, 428634), (252, 357195), (270, 333382), (315, 285756), (378, 238130), (420, 214317), (540, 166691), (630, 142878), (756, 119065), (945, 95252), (1260, 71439), (1890, 47626), (3780, 23813)]