243863200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{6221}}^1$

素因数の和:6255

約数の個数: 108

約数和(自身を含む): 692639262

約数和(自身を除く): 448776062

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3920, 4900, 5600, 6221, 7840, 9800, 12442, 19600, 24884, 31105, 39200, 43547, 49768, 62210, 87094, 99536, 124420, 155525, 174188, 199072, 217735, 248840, 304829, 311050, 348376, 435470, 497680, 609658, 622100, 696752, 870940, 995360, 1088675, 1219316, 1244200, 1393504, 1524145, 1741880, 2177350, 2438632, 2488400, 3048290, 3483760, 4354700, 4877264, 4976800, 6096580, 6967520, 7620725, 8709400, 9754528, 12193160, 15241450, 17418800, 24386320, 30482900, 34837600, 48772640, 60965800, 121931600, 243863200]

約数ペア:

[(1, 243863200), (2, 121931600), (4, 60965800), (5, 48772640), (7, 34837600), (8, 30482900), (10, 24386320), (14, 17418800), (16, 15241450), (20, 12193160), (25, 9754528), (28, 8709400), (32, 7620725), (35, 6967520), (40, 6096580), (49, 4976800), (50, 4877264), (56, 4354700), (70, 3483760), (80, 3048290), (98, 2488400), (100, 2438632), (112, 2177350), (140, 1741880), (160, 1524145), (175, 1393504), (196, 1244200), (200, 1219316), (224, 1088675), (245, 995360), (280, 870940), (350, 696752), (392, 622100), (400, 609658), (490, 497680), (560, 435470), (700, 348376), (784, 311050), (800, 304829), (980, 248840), (1120, 217735), (1225, 199072), (1400, 174188), (1568, 155525), (1960, 124420), (2450, 99536), (2800, 87094), (3920, 62210), (4900, 49768), (5600, 43547), (6221, 39200), (7840, 31105), (9800, 24884), (12442, 19600)]