388675500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{4889}}^1$

素因数の和:4964

約数の個数: 96

約数和(自身を含む): 1153414080

約数和(自身を除く): 764738580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 125, 150, 159, 212, 250, 265, 300, 318, 375, 500, 530, 636, 750, 795, 1060, 1325, 1500, 1590, 2650, 3180, 3975, 4889, 5300, 6625, 7950, 9778, 13250, 14667, 15900, 19556, 19875, 24445, 26500, 29334, 39750, 48890, 58668, 73335, 79500, 97780, 122225, 146670, 244450, 259117, 293340, 366675, 488900, 518234, 611125, 733350, 777351, 1036468, 1222250, 1295585, 1466700, 1554702, 1833375, 2444500, 2591170, 3109404, 3666750, 3886755, 5182340, 6477925, 7333500, 7773510, 12955850, 15547020, 19433775, 25911700, 32389625, 38867550, 64779250, 77735100, 97168875, 129558500, 194337750, 388675500]

約数ペア:

[(1, 388675500), (2, 194337750), (3, 129558500), (4, 97168875), (5, 77735100), (6, 64779250), (10, 38867550), (12, 32389625), (15, 25911700), (20, 19433775), (25, 15547020), (30, 12955850), (50, 7773510), (53, 7333500), (60, 6477925), (75, 5182340), (100, 3886755), (106, 3666750), (125, 3109404), (150, 2591170), (159, 2444500), (212, 1833375), (250, 1554702), (265, 1466700), (300, 1295585), (318, 1222250), (375, 1036468), (500, 777351), (530, 733350), (636, 611125), (750, 518234), (795, 488900), (1060, 366675), (1325, 293340), (1500, 259117), (1590, 244450), (2650, 146670), (3180, 122225), (3975, 97780), (4889, 79500), (5300, 73335), (6625, 58668), (7950, 48890), (9778, 39750), (13250, 29334), (14667, 26500), (15900, 24445), (19556, 19875)]