75112400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 201948384

約数和(自身を除く): 126835984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 172, 176, 200, 215, 220, 275, 344, 397, 400, 430, 440, 473, 550, 688, 794, 860, 880, 946, 1075, 1100, 1588, 1720, 1892, 1985, 2150, 2200, 2365, 3176, 3440, 3784, 3970, 4300, 4367, 4400, 4730, 6352, 7568, 7940, 8600, 8734, 9460, 9925, 11825, 15880, 17071, 17200, 17468, 18920, 19850, 21835, 23650, 31760, 34142, 34936, 37840, 39700, 43670, 47300, 68284, 69872, 79400, 85355, 87340, 94600, 109175, 136568, 158800, 170710, 174680, 187781, 189200, 218350, 273136, 341420, 349360, 375562, 426775, 436700, 682840, 751124, 853550, 873400, 938905, 1365680, 1502248, 1707100, 1746800, 1877810, 3004496, 3414200, 3755620, 4694525, 6828400, 7511240, 9389050, 15022480, 18778100, 37556200, 75112400]

約数ペア:

[(1, 75112400), (2, 37556200), (4, 18778100), (5, 15022480), (8, 9389050), (10, 7511240), (11, 6828400), (16, 4694525), (20, 3755620), (22, 3414200), (25, 3004496), (40, 1877810), (43, 1746800), (44, 1707100), (50, 1502248), (55, 1365680), (80, 938905), (86, 873400), (88, 853550), (100, 751124), (110, 682840), (172, 436700), (176, 426775), (200, 375562), (215, 349360), (220, 341420), (275, 273136), (344, 218350), (397, 189200), (400, 187781), (430, 174680), (440, 170710), (473, 158800), (550, 136568), (688, 109175), (794, 94600), (860, 87340), (880, 85355), (946, 79400), (1075, 69872), (1100, 68284), (1588, 47300), (1720, 43670), (1892, 39700), (1985, 37840), (2150, 34936), (2200, 34142), (2365, 31760), (3176, 23650), (3440, 21835), (3784, 19850), (3970, 18920), (4300, 17468), (4367, 17200), (4400, 17071), (4730, 15880), (6352, 11825), (7568, 9925), (7940, 9460), (8600, 8734)]