89891550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{28537}}^1$

素因数の和:28562

約数の個数: 72

約数和(自身を含む): 276019536

約数和(自身を除く): 186127986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 28537, 57074, 85611, 142685, 171222, 199759, 256833, 285370, 399518, 428055, 513666, 599277, 713425, 856110, 998795, 1198554, 1284165, 1426850, 1797831, 1997590, 2140275, 2568330, 2996385, 3595662, 4280550, 4993975, 5992770, 6420825, 8989155, 9987950, 12841650, 14981925, 17978310, 29963850, 44945775, 89891550]

約数ペア:

[(1, 89891550), (2, 44945775), (3, 29963850), (5, 17978310), (6, 14981925), (7, 12841650), (9, 9987950), (10, 8989155), (14, 6420825), (15, 5992770), (18, 4993975), (21, 4280550), (25, 3595662), (30, 2996385), (35, 2568330), (42, 2140275), (45, 1997590), (50, 1797831), (63, 1426850), (70, 1284165), (75, 1198554), (90, 998795), (105, 856110), (126, 713425), (150, 599277), (175, 513666), (210, 428055), (225, 399518), (315, 285370), (350, 256833), (450, 199759), (525, 171222), (630, 142685), (1050, 85611), (1575, 57074), (3150, 28537)]