75964400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^2\times {\mathrm{359}}^1$

素因数の和:423

約数の個数: 90

約数和(自身を含む): 191315880

約数和(自身を除く): 115351480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 359, 368, 400, 460, 529, 575, 718, 920, 1058, 1150, 1436, 1795, 1840, 2116, 2300, 2645, 2872, 3590, 4232, 4600, 5290, 5744, 7180, 8257, 8464, 8975, 9200, 10580, 13225, 14360, 16514, 17950, 21160, 26450, 28720, 33028, 35900, 41285, 42320, 52900, 66056, 71800, 82570, 105800, 132112, 143600, 165140, 189911, 206425, 211600, 330280, 379822, 412850, 660560, 759644, 825700, 949555, 1519288, 1651400, 1899110, 3038576, 3302800, 3798220, 4747775, 7596440, 9495550, 15192880, 18991100, 37982200, 75964400]

約数ペア:

[(1, 75964400), (2, 37982200), (4, 18991100), (5, 15192880), (8, 9495550), (10, 7596440), (16, 4747775), (20, 3798220), (23, 3302800), (25, 3038576), (40, 1899110), (46, 1651400), (50, 1519288), (80, 949555), (92, 825700), (100, 759644), (115, 660560), (184, 412850), (200, 379822), (230, 330280), (359, 211600), (368, 206425), (400, 189911), (460, 165140), (529, 143600), (575, 132112), (718, 105800), (920, 82570), (1058, 71800), (1150, 66056), (1436, 52900), (1795, 42320), (1840, 41285), (2116, 35900), (2300, 33028), (2645, 28720), (2872, 26450), (3590, 21160), (4232, 17950), (4600, 16514), (5290, 14360), (5744, 13225), (7180, 10580), (8257, 9200), (8464, 8975)]