272450100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{69859}}^1$

素因数の和:69889

約数の個数: 72

約数和(自身を含む): 848938720

約数和(自身を除く): 576488620

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, 69859, 139718, 209577, 279436, 349295, 419154, 698590, 838308, 908167, 1047885, 1397180, 1746475, 1816334, 2095770, 2724501, 3492950, 3632668, 4191540, 4540835, 5239425, 5449002, 6985900, 9081670, 10478850, 10898004, 13622505, 18163340, 20957700, 22704175, 27245010, 45408350, 54490020, 68112525, 90816700, 136225050, 272450100]

約数ペア:

[(1, 272450100), (2, 136225050), (3, 90816700), (4, 68112525), (5, 54490020), (6, 45408350), (10, 27245010), (12, 22704175), (13, 20957700), (15, 18163340), (20, 13622505), (25, 10898004), (26, 10478850), (30, 9081670), (39, 6985900), (50, 5449002), (52, 5239425), (60, 4540835), (65, 4191540), (75, 3632668), (78, 3492950), (100, 2724501), (130, 2095770), (150, 1816334), (156, 1746475), (195, 1397180), (260, 1047885), (300, 908167), (325, 838308), (390, 698590), (650, 419154), (780, 349295), (975, 279436), (1300, 209577), (1950, 139718), (3900, 69859)]