135776800

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3947}}^1$

素因数の和:4010

約数の個数: 72

約数和(自身を含む): 339259536

約数和(自身を除く): 203482736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1376, 1720, 2150, 3440, 3947, 4300, 6880, 7894, 8600, 15788, 17200, 19735, 31576, 34400, 39470, 63152, 78940, 98675, 126304, 157880, 169721, 197350, 315760, 339442, 394700, 631520, 678884, 789400, 848605, 1357768, 1578800, 1697210, 2715536, 3157600, 3394420, 4243025, 5431072, 6788840, 8486050, 13577680, 16972100, 27155360, 33944200, 67888400, 135776800]

約数ペア:

[(1, 135776800), (2, 67888400), (4, 33944200), (5, 27155360), (8, 16972100), (10, 13577680), (16, 8486050), (20, 6788840), (25, 5431072), (32, 4243025), (40, 3394420), (43, 3157600), (50, 2715536), (80, 1697210), (86, 1578800), (100, 1357768), (160, 848605), (172, 789400), (200, 678884), (215, 631520), (344, 394700), (400, 339442), (430, 315760), (688, 197350), (800, 169721), (860, 157880), (1075, 126304), (1376, 98675), (1720, 78940), (2150, 63152), (3440, 39470), (3947, 34400), (4300, 31576), (6880, 19735), (7894, 17200), (8600, 15788)]