127556400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{106297}}^1$

素因数の和:106318

約数の個数: 60

約数和(自身を含む): 408609512

約数和(自身を除く): 281053112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 106297, 212594, 318891, 425188, 531485, 637782, 850376, 1062970, 1275564, 1594455, 1700752, 2125940, 2551128, 2657425, 3188910, 4251880, 5102256, 5314850, 6377820, 7972275, 8503760, 10629700, 12755640, 15944550, 21259400, 25511280, 31889100, 42518800, 63778200, 127556400]

約数ペア:

[(1, 127556400), (2, 63778200), (3, 42518800), (4, 31889100), (5, 25511280), (6, 21259400), (8, 15944550), (10, 12755640), (12, 10629700), (15, 8503760), (16, 7972275), (20, 6377820), (24, 5314850), (25, 5102256), (30, 4251880), (40, 3188910), (48, 2657425), (50, 2551128), (60, 2125940), (75, 1700752), (80, 1594455), (100, 1275564), (120, 1062970), (150, 850376), (200, 637782), (240, 531485), (300, 425188), (400, 318891), (600, 212594), (1200, 106297)]