101877900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4783}}^1$

素因数の和:4871

約数の個数: 72

約数和(自身を含む): 298980864

約数和(自身を除く): 197102964

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, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 4783, 5325, 7100, 9566, 10650, 14349, 19132, 21300, 23915, 28698, 47830, 57396, 71745, 95660, 119575, 143490, 239150, 286980, 339593, 358725, 478300, 679186, 717450, 1018779, 1358372, 1434900, 1697965, 2037558, 3395930, 4075116, 5093895, 6791860, 8489825, 10187790, 16979650, 20375580, 25469475, 33959300, 50938950, 101877900]

約数ペア:

[(1, 101877900), (2, 50938950), (3, 33959300), (4, 25469475), (5, 20375580), (6, 16979650), (10, 10187790), (12, 8489825), (15, 6791860), (20, 5093895), (25, 4075116), (30, 3395930), (50, 2037558), (60, 1697965), (71, 1434900), (75, 1358372), (100, 1018779), (142, 717450), (150, 679186), (213, 478300), (284, 358725), (300, 339593), (355, 286980), (426, 239150), (710, 143490), (852, 119575), (1065, 95660), (1420, 71745), (1775, 57396), (2130, 47830), (3550, 28698), (4260, 23915), (4783, 21300), (5325, 19132), (7100, 14349), (9566, 10650)]