137992050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 144

約数和(自身を含む): 430365312

約数和(自身を除く): 292373262

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 71, 75, 90, 105, 126, 142, 150, 175, 210, 213, 225, 315, 350, 355, 426, 450, 497, 525, 617, 630, 639, 710, 994, 1050, 1065, 1234, 1278, 1491, 1575, 1775, 1851, 2130, 2485, 2982, 3085, 3150, 3195, 3550, 3702, 4319, 4473, 4970, 5325, 5553, 6170, 6390, 7455, 8638, 8946, 9255, 10650, 11106, 12425, 12957, 14910, 15425, 15975, 18510, 21595, 22365, 24850, 25914, 27765, 30850, 31950, 37275, 38871, 43190, 43807, 44730, 46275, 55530, 64785, 74550, 77742, 87614, 92550, 107975, 111825, 129570, 131421, 138825, 194355, 215950, 219035, 223650, 262842, 277650, 306649, 323925, 388710, 394263, 438070, 613298, 647850, 657105, 788526, 919947, 971775, 1095175, 1314210, 1533245, 1839894, 1943550, 1971315, 2190350, 2759841, 3066490, 3285525, 3942630, 4599735, 5519682, 6571050, 7666225, 9199470, 9856575, 13799205, 15332450, 19713150, 22998675, 27598410, 45997350, 68996025, 137992050]

約数ペア:

[(1, 137992050), (2, 68996025), (3, 45997350), (5, 27598410), (6, 22998675), (7, 19713150), (9, 15332450), (10, 13799205), (14, 9856575), (15, 9199470), (18, 7666225), (21, 6571050), (25, 5519682), (30, 4599735), (35, 3942630), (42, 3285525), (45, 3066490), (50, 2759841), (63, 2190350), (70, 1971315), (71, 1943550), (75, 1839894), (90, 1533245), (105, 1314210), (126, 1095175), (142, 971775), (150, 919947), (175, 788526), (210, 657105), (213, 647850), (225, 613298), (315, 438070), (350, 394263), (355, 388710), (426, 323925), (450, 306649), (497, 277650), (525, 262842), (617, 223650), (630, 219035), (639, 215950), (710, 194355), (994, 138825), (1050, 131421), (1065, 129570), (1234, 111825), (1278, 107975), (1491, 92550), (1575, 87614), (1775, 77742), (1851, 74550), (2130, 64785), (2485, 55530), (2982, 46275), (3085, 44730), (3150, 43807), (3195, 43190), (3550, 38871), (3702, 37275), (4319, 31950), (4473, 30850), (4970, 27765), (5325, 25914), (5553, 24850), (6170, 22365), (6390, 21595), (7455, 18510), (8638, 15975), (8946, 15425), (9255, 14910), (10650, 12957), (11106, 12425)]