126052020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 397090512

約数和(自身を除く): 271038492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 73, 90, 106, 146, 159, 180, 181, 212, 219, 265, 292, 318, 362, 365, 438, 477, 530, 543, 636, 657, 724, 730, 795, 876, 905, 954, 1060, 1086, 1095, 1314, 1460, 1590, 1629, 1810, 1908, 2172, 2190, 2385, 2628, 2715, 3180, 3258, 3285, 3620, 3869, 4380, 4770, 5430, 6516, 6570, 7738, 8145, 9540, 9593, 10860, 11607, 13140, 13213, 15476, 16290, 19186, 19345, 23214, 26426, 28779, 32580, 34821, 38372, 38690, 39639, 46428, 47965, 52852, 57558, 58035, 66065, 69642, 77380, 79278, 86337, 95930, 115116, 116070, 118917, 132130, 139284, 143895, 158556, 172674, 174105, 191860, 198195, 232140, 237834, 264260, 287790, 345348, 348210, 396390, 431685, 475668, 575580, 594585, 696420, 700289, 792780, 863370, 1189170, 1400578, 1726740, 2100867, 2378340, 2801156, 3501445, 4201734, 6302601, 7002890, 8403468, 10504335, 12605202, 14005780, 21008670, 25210404, 31513005, 42017340, 63026010, 126052020]

約数ペア:

[(1, 126052020), (2, 63026010), (3, 42017340), (4, 31513005), (5, 25210404), (6, 21008670), (9, 14005780), (10, 12605202), (12, 10504335), (15, 8403468), (18, 7002890), (20, 6302601), (30, 4201734), (36, 3501445), (45, 2801156), (53, 2378340), (60, 2100867), (73, 1726740), (90, 1400578), (106, 1189170), (146, 863370), (159, 792780), (180, 700289), (181, 696420), (212, 594585), (219, 575580), (265, 475668), (292, 431685), (318, 396390), (362, 348210), (365, 345348), (438, 287790), (477, 264260), (530, 237834), (543, 232140), (636, 198195), (657, 191860), (724, 174105), (730, 172674), (795, 158556), (876, 143895), (905, 139284), (954, 132130), (1060, 118917), (1086, 116070), (1095, 115116), (1314, 95930), (1460, 86337), (1590, 79278), (1629, 77380), (1810, 69642), (1908, 66065), (2172, 58035), (2190, 57558), (2385, 52852), (2628, 47965), (2715, 46428), (3180, 39639), (3258, 38690), (3285, 38372), (3620, 34821), (3869, 32580), (4380, 28779), (4770, 26426), (5430, 23214), (6516, 19345), (6570, 19186), (7738, 16290), (8145, 15476), (9540, 13213), (9593, 13140), (10860, 11607)]