57531000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 182108160

約数和(自身を除く): 124577160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 127, 150, 151, 200, 250, 254, 300, 302, 375, 381, 453, 500, 508, 600, 604, 635, 750, 755, 762, 906, 1000, 1016, 1208, 1270, 1500, 1510, 1524, 1812, 1905, 2265, 2540, 3000, 3020, 3048, 3175, 3624, 3775, 3810, 4530, 5080, 6040, 6350, 7550, 7620, 9060, 9525, 11325, 12700, 15100, 15240, 15875, 18120, 18875, 19050, 19177, 22650, 25400, 30200, 31750, 37750, 38100, 38354, 45300, 47625, 56625, 57531, 63500, 75500, 76200, 76708, 90600, 95250, 95885, 113250, 115062, 127000, 151000, 153416, 190500, 191770, 226500, 230124, 287655, 381000, 383540, 453000, 460248, 479425, 575310, 767080, 958850, 1150620, 1438275, 1917700, 2301240, 2397125, 2876550, 3835400, 4794250, 5753100, 7191375, 9588500, 11506200, 14382750, 19177000, 28765500, 57531000]

約数ペア:

[(1, 57531000), (2, 28765500), (3, 19177000), (4, 14382750), (5, 11506200), (6, 9588500), (8, 7191375), (10, 5753100), (12, 4794250), (15, 3835400), (20, 2876550), (24, 2397125), (25, 2301240), (30, 1917700), (40, 1438275), (50, 1150620), (60, 958850), (75, 767080), (100, 575310), (120, 479425), (125, 460248), (127, 453000), (150, 383540), (151, 381000), (200, 287655), (250, 230124), (254, 226500), (300, 191770), (302, 190500), (375, 153416), (381, 151000), (453, 127000), (500, 115062), (508, 113250), (600, 95885), (604, 95250), (635, 90600), (750, 76708), (755, 76200), (762, 75500), (906, 63500), (1000, 57531), (1016, 56625), (1208, 47625), (1270, 45300), (1500, 38354), (1510, 38100), (1524, 37750), (1812, 31750), (1905, 30200), (2265, 25400), (2540, 22650), (3000, 19177), (3020, 19050), (3048, 18875), (3175, 18120), (3624, 15875), (3775, 15240), (3810, 15100), (4530, 12700), (5080, 11325), (6040, 9525), (6350, 9060), (7550, 7620)]