68336550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1038

約数の個数: 72

約数和(自身を含む): 184831920

約数和(自身を除く): 116495370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 181, 225, 362, 450, 543, 839, 905, 1086, 1629, 1678, 1810, 2517, 2715, 3258, 4195, 4525, 5034, 5430, 7551, 8145, 8390, 9050, 12585, 13575, 15102, 16290, 20975, 25170, 27150, 37755, 40725, 41950, 62925, 75510, 81450, 125850, 151859, 188775, 303718, 377550, 455577, 759295, 911154, 1366731, 1518590, 2277885, 2733462, 3796475, 4555770, 6833655, 7592950, 11389425, 13667310, 22778850, 34168275, 68336550]

約数ペア:

[(1, 68336550), (2, 34168275), (3, 22778850), (5, 13667310), (6, 11389425), (9, 7592950), (10, 6833655), (15, 4555770), (18, 3796475), (25, 2733462), (30, 2277885), (45, 1518590), (50, 1366731), (75, 911154), (90, 759295), (150, 455577), (181, 377550), (225, 303718), (362, 188775), (450, 151859), (543, 125850), (839, 81450), (905, 75510), (1086, 62925), (1629, 41950), (1678, 40725), (1810, 37755), (2517, 27150), (2715, 25170), (3258, 20975), (4195, 16290), (4525, 15102), (5034, 13575), (5430, 12585), (7551, 9050), (8145, 8390)]