2875755000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{191717}}^1$

素因数の和:191746

約数の個数: 80

約数和(自身を含む): 8983905480

約数和(自身を除く): 6108150480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 15000, 191717, 383434, 575151, 766868, 958585, 1150302, 1533736, 1917170, 2300604, 2875755, 3834340, 4601208, 4792925, 5751510, 7668680, 9585850, 11503020, 14378775, 19171700, 23006040, 23964625, 28757550, 38343400, 47929250, 57515100, 71893875, 95858500, 115030200, 119823125, 143787750, 191717000, 239646250, 287575500, 359469375, 479292500, 575151000, 718938750, 958585000, 1437877500, 2875755000]

約数ペア:

[(1, 2875755000), (2, 1437877500), (3, 958585000), (4, 718938750), (5, 575151000), (6, 479292500), (8, 359469375), (10, 287575500), (12, 239646250), (15, 191717000), (20, 143787750), (24, 119823125), (25, 115030200), (30, 95858500), (40, 71893875), (50, 57515100), (60, 47929250), (75, 38343400), (100, 28757550), (120, 23964625), (125, 23006040), (150, 19171700), (200, 14378775), (250, 11503020), (300, 9585850), (375, 7668680), (500, 5751510), (600, 4792925), (625, 4601208), (750, 3834340), (1000, 2875755), (1250, 2300604), (1500, 1917170), (1875, 1533736), (2500, 1150302), (3000, 958585), (3750, 766868), (5000, 575151), (7500, 383434), (15000, 191717)]