68093900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 170926560

約数和(自身を除く): 102832660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 175, 178, 350, 356, 445, 623, 700, 890, 1093, 1246, 1780, 2186, 2225, 2492, 3115, 4372, 4450, 5465, 6230, 7651, 8900, 10930, 12460, 15302, 15575, 21860, 27325, 30604, 31150, 38255, 54650, 62300, 76510, 97277, 109300, 153020, 191275, 194554, 382550, 389108, 486385, 680939, 765100, 972770, 1361878, 1945540, 2431925, 2723756, 3404695, 4863850, 6809390, 9727700, 13618780, 17023475, 34046950, 68093900]

約数ペア:

[(1, 68093900), (2, 34046950), (4, 17023475), (5, 13618780), (7, 9727700), (10, 6809390), (14, 4863850), (20, 3404695), (25, 2723756), (28, 2431925), (35, 1945540), (50, 1361878), (70, 972770), (89, 765100), (100, 680939), (140, 486385), (175, 389108), (178, 382550), (350, 194554), (356, 191275), (445, 153020), (623, 109300), (700, 97277), (890, 76510), (1093, 62300), (1246, 54650), (1780, 38255), (2186, 31150), (2225, 30604), (2492, 27325), (3115, 21860), (4372, 15575), (4450, 15302), (5465, 12460), (6230, 10930), (7651, 8900)]