13142100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 38622528

約数和(自身を除く): 25480428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 617, 710, 852, 1065, 1234, 1420, 1775, 1851, 2130, 2468, 3085, 3550, 3702, 4260, 5325, 6170, 7100, 7404, 9255, 10650, 12340, 15425, 18510, 21300, 30850, 37020, 43807, 46275, 61700, 87614, 92550, 131421, 175228, 185100, 219035, 262842, 438070, 525684, 657105, 876140, 1095175, 1314210, 2190350, 2628420, 3285525, 4380700, 6571050, 13142100]

約数ペア:

[(1, 13142100), (2, 6571050), (3, 4380700), (4, 3285525), (5, 2628420), (6, 2190350), (10, 1314210), (12, 1095175), (15, 876140), (20, 657105), (25, 525684), (30, 438070), (50, 262842), (60, 219035), (71, 185100), (75, 175228), (100, 131421), (142, 92550), (150, 87614), (213, 61700), (284, 46275), (300, 43807), (355, 37020), (426, 30850), (617, 21300), (710, 18510), (852, 15425), (1065, 12340), (1234, 10650), (1420, 9255), (1775, 7404), (1851, 7100), (2130, 6170), (2468, 5325), (3085, 4260), (3550, 3702)]