61077200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 155266848

約数和(自身を除く): 94189648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 53, 67, 80, 86, 100, 106, 134, 172, 200, 212, 215, 265, 268, 335, 344, 400, 424, 430, 530, 536, 670, 688, 848, 860, 1060, 1072, 1075, 1325, 1340, 1675, 1720, 2120, 2150, 2279, 2650, 2680, 2881, 3350, 3440, 3551, 4240, 4300, 4558, 5300, 5360, 5762, 6700, 7102, 8600, 9116, 10600, 11395, 11524, 13400, 14204, 14405, 17200, 17755, 18232, 21200, 22790, 23048, 26800, 28408, 28810, 35510, 36464, 45580, 46096, 56816, 56975, 57620, 71020, 72025, 88775, 91160, 113950, 115240, 142040, 144050, 152693, 177550, 182320, 227900, 230480, 284080, 288100, 305386, 355100, 455800, 576200, 610772, 710200, 763465, 911600, 1152400, 1221544, 1420400, 1526930, 2443088, 3053860, 3817325, 6107720, 7634650, 12215440, 15269300, 30538600, 61077200]

約数ペア:

[(1, 61077200), (2, 30538600), (4, 15269300), (5, 12215440), (8, 7634650), (10, 6107720), (16, 3817325), (20, 3053860), (25, 2443088), (40, 1526930), (43, 1420400), (50, 1221544), (53, 1152400), (67, 911600), (80, 763465), (86, 710200), (100, 610772), (106, 576200), (134, 455800), (172, 355100), (200, 305386), (212, 288100), (215, 284080), (265, 230480), (268, 227900), (335, 182320), (344, 177550), (400, 152693), (424, 144050), (430, 142040), (530, 115240), (536, 113950), (670, 91160), (688, 88775), (848, 72025), (860, 71020), (1060, 57620), (1072, 56975), (1075, 56816), (1325, 46096), (1340, 45580), (1675, 36464), (1720, 35510), (2120, 28810), (2150, 28408), (2279, 26800), (2650, 23048), (2680, 22790), (2881, 21200), (3350, 18232), (3440, 17755), (3551, 17200), (4240, 14405), (4300, 14204), (4558, 13400), (5300, 11524), (5360, 11395), (5762, 10600), (6700, 9116), (7102, 8600)]