89149900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6703}}^1$

素因数の和:6743

約数の個数: 72

約数和(自身を含む): 232762880

約数和(自身を除く): 143612980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 6703, 13300, 13406, 26812, 33515, 46921, 67030, 93842, 127357, 134060, 167575, 187684, 234605, 254714, 335150, 469210, 509428, 636785, 670300, 891499, 938420, 1173025, 1273570, 1782998, 2346050, 2547140, 3183925, 3565996, 4457495, 4692100, 6367850, 8914990, 12735700, 17829980, 22287475, 44574950, 89149900]

約数ペア:

[(1, 89149900), (2, 44574950), (4, 22287475), (5, 17829980), (7, 12735700), (10, 8914990), (14, 6367850), (19, 4692100), (20, 4457495), (25, 3565996), (28, 3183925), (35, 2547140), (38, 2346050), (50, 1782998), (70, 1273570), (76, 1173025), (95, 938420), (100, 891499), (133, 670300), (140, 636785), (175, 509428), (190, 469210), (266, 335150), (350, 254714), (380, 234605), (475, 187684), (532, 167575), (665, 134060), (700, 127357), (950, 93842), (1330, 67030), (1900, 46921), (2660, 33515), (3325, 26812), (6650, 13406), (6703, 13300)]