55742100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2705

約数の個数: 72

約数和(自身を含む): 163614528

約数和(自身を除く): 107872428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 2617, 3550, 4260, 5234, 5325, 7100, 7851, 10468, 10650, 13085, 15702, 21300, 26170, 31404, 39255, 52340, 65425, 78510, 130850, 157020, 185807, 196275, 261700, 371614, 392550, 557421, 743228, 785100, 929035, 1114842, 1858070, 2229684, 2787105, 3716140, 4645175, 5574210, 9290350, 11148420, 13935525, 18580700, 27871050, 55742100]

約数ペア:

[(1, 55742100), (2, 27871050), (3, 18580700), (4, 13935525), (5, 11148420), (6, 9290350), (10, 5574210), (12, 4645175), (15, 3716140), (20, 2787105), (25, 2229684), (30, 1858070), (50, 1114842), (60, 929035), (71, 785100), (75, 743228), (100, 557421), (142, 392550), (150, 371614), (213, 261700), (284, 196275), (300, 185807), (355, 157020), (426, 130850), (710, 78510), (852, 65425), (1065, 52340), (1420, 39255), (1775, 31404), (2130, 26170), (2617, 21300), (3550, 15702), (4260, 13085), (5234, 10650), (5325, 10468), (7100, 7851)]