75809000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 186044040

約数和(自身を除く): 110235040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 43, 50, 82, 86, 100, 125, 164, 172, 200, 205, 215, 250, 328, 344, 410, 430, 500, 820, 860, 1000, 1025, 1075, 1640, 1720, 1763, 1849, 2050, 2150, 3526, 3698, 4100, 4300, 5125, 5375, 7052, 7396, 8200, 8600, 8815, 9245, 10250, 10750, 14104, 14792, 17630, 18490, 20500, 21500, 35260, 36980, 41000, 43000, 44075, 46225, 70520, 73960, 75809, 88150, 92450, 151618, 176300, 184900, 220375, 231125, 303236, 352600, 369800, 379045, 440750, 462250, 606472, 758090, 881500, 924500, 1516180, 1763000, 1849000, 1895225, 3032360, 3790450, 7580900, 9476125, 15161800, 18952250, 37904500, 75809000]

約数ペア:

[(1, 75809000), (2, 37904500), (4, 18952250), (5, 15161800), (8, 9476125), (10, 7580900), (20, 3790450), (25, 3032360), (40, 1895225), (41, 1849000), (43, 1763000), (50, 1516180), (82, 924500), (86, 881500), (100, 758090), (125, 606472), (164, 462250), (172, 440750), (200, 379045), (205, 369800), (215, 352600), (250, 303236), (328, 231125), (344, 220375), (410, 184900), (430, 176300), (500, 151618), (820, 92450), (860, 88150), (1000, 75809), (1025, 73960), (1075, 70520), (1640, 46225), (1720, 44075), (1763, 43000), (1849, 41000), (2050, 36980), (2150, 35260), (3526, 21500), (3698, 20500), (4100, 18490), (4300, 17630), (5125, 14792), (5375, 14104), (7052, 10750), (7396, 10250), (8200, 9245), (8600, 8815)]