252975060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108109}}^1$

素因数の和:108137

約数の個数: 72

約数和(自身を含む): 826392840

約数和(自身を除く): 573417780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 108109, 216218, 324327, 432436, 540545, 648654, 972981, 1081090, 1297308, 1405417, 1621635, 1945962, 2162180, 2810834, 3243270, 3891924, 4216251, 4864905, 5621668, 6486540, 7027085, 8432502, 9729810, 12648753, 14054170, 16865004, 19459620, 21081255, 25297506, 28108340, 42162510, 50595012, 63243765, 84325020, 126487530, 252975060]

約数ペア:

[(1, 252975060), (2, 126487530), (3, 84325020), (4, 63243765), (5, 50595012), (6, 42162510), (9, 28108340), (10, 25297506), (12, 21081255), (13, 19459620), (15, 16865004), (18, 14054170), (20, 12648753), (26, 9729810), (30, 8432502), (36, 7027085), (39, 6486540), (45, 5621668), (52, 4864905), (60, 4216251), (65, 3891924), (78, 3243270), (90, 2810834), (117, 2162180), (130, 1945962), (156, 1621635), (180, 1405417), (195, 1297308), (234, 1081090), (260, 972981), (390, 648654), (468, 540545), (585, 432436), (780, 324327), (1170, 216218), (2340, 108109)]