154431400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 387798840

約数和(自身を除く): 233367440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 53, 68, 85, 100, 106, 136, 170, 200, 212, 265, 340, 424, 425, 530, 680, 850, 857, 901, 1060, 1325, 1700, 1714, 1802, 2120, 2650, 3400, 3428, 3604, 4285, 4505, 5300, 6856, 7208, 8570, 9010, 10600, 14569, 17140, 18020, 21425, 22525, 29138, 34280, 36040, 42850, 45050, 45421, 58276, 72845, 85700, 90100, 90842, 116552, 145690, 171400, 180200, 181684, 227105, 291380, 363368, 364225, 454210, 582760, 728450, 772157, 908420, 1135525, 1456900, 1544314, 1816840, 2271050, 2913800, 3088628, 3860785, 4542100, 6177256, 7721570, 9084200, 15443140, 19303925, 30886280, 38607850, 77215700, 154431400]

約数ペア:

[(1, 154431400), (2, 77215700), (4, 38607850), (5, 30886280), (8, 19303925), (10, 15443140), (17, 9084200), (20, 7721570), (25, 6177256), (34, 4542100), (40, 3860785), (50, 3088628), (53, 2913800), (68, 2271050), (85, 1816840), (100, 1544314), (106, 1456900), (136, 1135525), (170, 908420), (200, 772157), (212, 728450), (265, 582760), (340, 454210), (424, 364225), (425, 363368), (530, 291380), (680, 227105), (850, 181684), (857, 180200), (901, 171400), (1060, 145690), (1325, 116552), (1700, 90842), (1714, 90100), (1802, 85700), (2120, 72845), (2650, 58276), (3400, 45421), (3428, 45050), (3604, 42850), (4285, 36040), (4505, 34280), (5300, 29138), (6856, 22525), (7208, 21425), (8570, 18020), (9010, 17140), (10600, 14569)]