85056400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1529

約数の個数: 120

約数和(自身を含む): 240234624

約数和(自身を除く): 155178224

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 1487, 2200, 2288, 2600, 2860, 2974, 3575, 4400, 5200, 5720, 5948, 7150, 7435, 11440, 11896, 14300, 14870, 16357, 19331, 23792, 28600, 29740, 32714, 37175, 38662, 57200, 59480, 65428, 74350, 77324, 81785, 96655, 118960, 130856, 148700, 154648, 163570, 193310, 212641, 261712, 297400, 309296, 327140, 386620, 408925, 425282, 483275, 594800, 654280, 773240, 817850, 850564, 966550, 1063205, 1308560, 1546480, 1635700, 1701128, 1933100, 2126410, 3271400, 3402256, 3866200, 4252820, 5316025, 6542800, 7732400, 8505640, 10632050, 17011280, 21264100, 42528200, 85056400]

約数ペア:

[(1, 85056400), (2, 42528200), (4, 21264100), (5, 17011280), (8, 10632050), (10, 8505640), (11, 7732400), (13, 6542800), (16, 5316025), (20, 4252820), (22, 3866200), (25, 3402256), (26, 3271400), (40, 2126410), (44, 1933100), (50, 1701128), (52, 1635700), (55, 1546480), (65, 1308560), (80, 1063205), (88, 966550), (100, 850564), (104, 817850), (110, 773240), (130, 654280), (143, 594800), (176, 483275), (200, 425282), (208, 408925), (220, 386620), (260, 327140), (275, 309296), (286, 297400), (325, 261712), (400, 212641), (440, 193310), (520, 163570), (550, 154648), (572, 148700), (650, 130856), (715, 118960), (880, 96655), (1040, 81785), (1100, 77324), (1144, 74350), (1300, 65428), (1430, 59480), (1487, 57200), (2200, 38662), (2288, 37175), (2600, 32714), (2860, 29740), (2974, 28600), (3575, 23792), (4400, 19331), (5200, 16357), (5720, 14870), (5948, 14300), (7150, 11896), (7435, 11440)]