155754300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39937}}^1$

素因数の和:39967

約数の個数: 72

約数和(自身を含む): 485326576

約数和(自身を除く): 329572276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 39937, 79874, 119811, 159748, 199685, 239622, 399370, 479244, 519181, 599055, 798740, 998425, 1038362, 1198110, 1557543, 1996850, 2076724, 2396220, 2595905, 2995275, 3115086, 3993700, 5191810, 5990550, 6230172, 7787715, 10383620, 11981100, 12979525, 15575430, 25959050, 31150860, 38938575, 51918100, 77877150, 155754300]

約数ペア:

[(1, 155754300), (2, 77877150), (3, 51918100), (4, 38938575), (5, 31150860), (6, 25959050), (10, 15575430), (12, 12979525), (13, 11981100), (15, 10383620), (20, 7787715), (25, 6230172), (26, 5990550), (30, 5191810), (39, 3993700), (50, 3115086), (52, 2995275), (60, 2595905), (65, 2396220), (75, 2076724), (78, 1996850), (100, 1557543), (130, 1198110), (150, 1038362), (156, 998425), (195, 798740), (260, 599055), (300, 519181), (325, 479244), (390, 399370), (650, 239622), (780, 199685), (975, 159748), (1300, 119811), (1950, 79874), (3900, 39937)]