380441100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97549}}^1$

素因数の和:97579

約数の個数: 72

約数和(自身を含む): 1185427600

約数和(自身を除く): 804986500

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, 97549, 195098, 292647, 390196, 487745, 585294, 975490, 1170588, 1268137, 1463235, 1950980, 2438725, 2536274, 2926470, 3804411, 4877450, 5072548, 5852940, 6340685, 7316175, 7608822, 9754900, 12681370, 14632350, 15217644, 19022055, 25362740, 29264700, 31703425, 38044110, 63406850, 76088220, 95110275, 126813700, 190220550, 380441100]

約数ペア:

[(1, 380441100), (2, 190220550), (3, 126813700), (4, 95110275), (5, 76088220), (6, 63406850), (10, 38044110), (12, 31703425), (13, 29264700), (15, 25362740), (20, 19022055), (25, 15217644), (26, 14632350), (30, 12681370), (39, 9754900), (50, 7608822), (52, 7316175), (60, 6340685), (65, 5852940), (75, 5072548), (78, 4877450), (100, 3804411), (130, 2926470), (150, 2536274), (156, 2438725), (195, 1950980), (260, 1463235), (300, 1268137), (325, 1170588), (390, 975490), (650, 585294), (780, 487745), (975, 390196), (1300, 292647), (1950, 195098), (3900, 97549)]