141567200

素因数分解:

$2^5\times 5^2\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:900

約数の個数: 72

約数和(自身を含む): 347321520

約数和(自身を除く): 205754320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 311, 400, 569, 622, 800, 1138, 1244, 1555, 2276, 2488, 2845, 3110, 4552, 4976, 5690, 6220, 7775, 9104, 9952, 11380, 12440, 14225, 15550, 18208, 22760, 24880, 28450, 31100, 45520, 49760, 56900, 62200, 91040, 113800, 124400, 176959, 227600, 248800, 353918, 455200, 707836, 884795, 1415672, 1769590, 2831344, 3539180, 4423975, 5662688, 7078360, 8847950, 14156720, 17695900, 28313440, 35391800, 70783600, 141567200]

約数ペア:

[(1, 141567200), (2, 70783600), (4, 35391800), (5, 28313440), (8, 17695900), (10, 14156720), (16, 8847950), (20, 7078360), (25, 5662688), (32, 4423975), (40, 3539180), (50, 2831344), (80, 1769590), (100, 1415672), (160, 884795), (200, 707836), (311, 455200), (400, 353918), (569, 248800), (622, 227600), (800, 176959), (1138, 124400), (1244, 113800), (1555, 91040), (2276, 62200), (2488, 56900), (2845, 49760), (3110, 45520), (4552, 31100), (4976, 28450), (5690, 24880), (6220, 22760), (7775, 18208), (9104, 15550), (9952, 14225), (11380, 12440)]