128364450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 342299520

約数和(自身を除く): 213935070

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 71, 75, 85, 102, 142, 150, 170, 213, 255, 355, 425, 426, 510, 709, 710, 850, 1065, 1207, 1275, 1418, 1775, 2127, 2130, 2414, 2550, 3545, 3550, 3621, 4254, 5325, 6035, 7090, 7242, 10635, 10650, 12053, 12070, 17725, 18105, 21270, 24106, 30175, 35450, 36159, 36210, 50339, 53175, 60265, 60350, 72318, 90525, 100678, 106350, 120530, 151017, 180795, 181050, 251695, 301325, 302034, 361590, 503390, 602650, 755085, 855763, 903975, 1258475, 1510170, 1711526, 1807950, 2516950, 2567289, 3775425, 4278815, 5134578, 7550850, 8557630, 12836445, 21394075, 25672890, 42788150, 64182225, 128364450]

約数ペア:

[(1, 128364450), (2, 64182225), (3, 42788150), (5, 25672890), (6, 21394075), (10, 12836445), (15, 8557630), (17, 7550850), (25, 5134578), (30, 4278815), (34, 3775425), (50, 2567289), (51, 2516950), (71, 1807950), (75, 1711526), (85, 1510170), (102, 1258475), (142, 903975), (150, 855763), (170, 755085), (213, 602650), (255, 503390), (355, 361590), (425, 302034), (426, 301325), (510, 251695), (709, 181050), (710, 180795), (850, 151017), (1065, 120530), (1207, 106350), (1275, 100678), (1418, 90525), (1775, 72318), (2127, 60350), (2130, 60265), (2414, 53175), (2550, 50339), (3545, 36210), (3550, 36159), (3621, 35450), (4254, 30175), (5325, 24106), (6035, 21270), (7090, 18105), (7242, 17725), (10635, 12070), (10650, 12053)]