66711400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2843

約数の個数: 96

約数和(自身を含む): 187755840

約数和(自身を除く): 121044440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 2380, 2803, 2975, 3400, 4760, 5606, 5950, 11212, 11900, 14015, 19621, 22424, 23800, 28030, 39242, 47651, 56060, 70075, 78484, 95302, 98105, 112120, 140150, 156968, 190604, 196210, 238255, 280300, 333557, 381208, 392420, 476510, 490525, 560600, 667114, 784840, 953020, 981050, 1191275, 1334228, 1667785, 1906040, 1962100, 2382550, 2668456, 3335570, 3924200, 4765100, 6671140, 8338925, 9530200, 13342280, 16677850, 33355700, 66711400]

約数ペア:

[(1, 66711400), (2, 33355700), (4, 16677850), (5, 13342280), (7, 9530200), (8, 8338925), (10, 6671140), (14, 4765100), (17, 3924200), (20, 3335570), (25, 2668456), (28, 2382550), (34, 1962100), (35, 1906040), (40, 1667785), (50, 1334228), (56, 1191275), (68, 981050), (70, 953020), (85, 784840), (100, 667114), (119, 560600), (136, 490525), (140, 476510), (170, 392420), (175, 381208), (200, 333557), (238, 280300), (280, 238255), (340, 196210), (350, 190604), (425, 156968), (476, 140150), (595, 112120), (680, 98105), (700, 95302), (850, 78484), (952, 70075), (1190, 56060), (1400, 47651), (1700, 39242), (2380, 28030), (2803, 23800), (2975, 22424), (3400, 19621), (4760, 14015), (5606, 11900), (5950, 11212)]