123721050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{11617}}^1$

素因数の和:11703

約数の個数: 48

約数和(自身を含む): 311176512

約数和(自身を除く): 187455462

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 11617, 23234, 34851, 58085, 69702, 116170, 174255, 290425, 348510, 580850, 824807, 871275, 1649614, 1742550, 2474421, 4124035, 4948842, 8248070, 12372105, 20620175, 24744210, 41240350, 61860525, 123721050]

約数ペア:

[(1, 123721050), (2, 61860525), (3, 41240350), (5, 24744210), (6, 20620175), (10, 12372105), (15, 8248070), (25, 4948842), (30, 4124035), (50, 2474421), (71, 1742550), (75, 1649614), (142, 871275), (150, 824807), (213, 580850), (355, 348510), (426, 290425), (710, 174255), (1065, 116170), (1775, 69702), (2130, 58085), (3550, 34851), (5325, 23234), (10650, 11617)]