75069800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2221}}^1$

素因数の和:2263

約数の個数: 72

約数和(自身を含む): 189081090

約数和(自身を除く): 114011290

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2221, 2600, 3380, 4225, 4442, 6760, 8450, 8884, 11105, 16900, 17768, 22210, 28873, 33800, 44420, 55525, 57746, 88840, 111050, 115492, 144365, 222100, 230984, 288730, 375349, 444200, 577460, 721825, 750698, 1154920, 1443650, 1501396, 1876745, 2887300, 3002792, 3753490, 5774600, 7506980, 9383725, 15013960, 18767450, 37534900, 75069800]

約数ペア:

[(1, 75069800), (2, 37534900), (4, 18767450), (5, 15013960), (8, 9383725), (10, 7506980), (13, 5774600), (20, 3753490), (25, 3002792), (26, 2887300), (40, 1876745), (50, 1501396), (52, 1443650), (65, 1154920), (100, 750698), (104, 721825), (130, 577460), (169, 444200), (200, 375349), (260, 288730), (325, 230984), (338, 222100), (520, 144365), (650, 115492), (676, 111050), (845, 88840), (1300, 57746), (1352, 55525), (1690, 44420), (2221, 33800), (2600, 28873), (3380, 22210), (4225, 17768), (4442, 16900), (6760, 11105), (8450, 8884)]