84275880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 275788800

約数和(自身を除く): 191512920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 356, 390, 445, 520, 534, 607, 712, 780, 890, 1068, 1157, 1214, 1335, 1560, 1780, 1821, 2136, 2314, 2428, 2670, 3035, 3471, 3560, 3642, 4628, 4856, 5340, 5785, 6070, 6942, 7284, 7891, 9105, 9256, 10680, 11570, 12140, 13884, 14568, 15782, 17355, 18210, 23140, 23673, 24280, 27768, 31564, 34710, 36420, 39455, 46280, 47346, 54023, 63128, 69420, 72840, 78910, 94692, 108046, 118365, 138840, 157820, 162069, 189384, 216092, 236730, 270115, 315640, 324138, 432184, 473460, 540230, 648276, 702299, 810345, 946920, 1080460, 1296552, 1404598, 1620690, 2106897, 2160920, 2809196, 3241380, 3511495, 4213794, 5618392, 6482760, 7022990, 8427588, 10534485, 14045980, 16855176, 21068970, 28091960, 42137940, 84275880]

約数ペア:

[(1, 84275880), (2, 42137940), (3, 28091960), (4, 21068970), (5, 16855176), (6, 14045980), (8, 10534485), (10, 8427588), (12, 7022990), (13, 6482760), (15, 5618392), (20, 4213794), (24, 3511495), (26, 3241380), (30, 2809196), (39, 2160920), (40, 2106897), (52, 1620690), (60, 1404598), (65, 1296552), (78, 1080460), (89, 946920), (104, 810345), (120, 702299), (130, 648276), (156, 540230), (178, 473460), (195, 432184), (260, 324138), (267, 315640), (312, 270115), (356, 236730), (390, 216092), (445, 189384), (520, 162069), (534, 157820), (607, 138840), (712, 118365), (780, 108046), (890, 94692), (1068, 78910), (1157, 72840), (1214, 69420), (1335, 63128), (1560, 54023), (1780, 47346), (1821, 46280), (2136, 39455), (2314, 36420), (2428, 34710), (2670, 31564), (3035, 27768), (3471, 24280), (3560, 23673), (3642, 23140), (4628, 18210), (4856, 17355), (5340, 15782), (5785, 14568), (6070, 13884), (6942, 12140), (7284, 11570), (7891, 10680), (9105, 9256)]