67784500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 171714816

約数和(自身を除く): 103930316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 125, 140, 175, 181, 214, 250, 350, 362, 428, 500, 535, 700, 724, 749, 875, 905, 1070, 1267, 1498, 1750, 1810, 2140, 2534, 2675, 2996, 3500, 3620, 3745, 4525, 5068, 5350, 6335, 7490, 9050, 10700, 12670, 13375, 14980, 18100, 18725, 19367, 22625, 25340, 26750, 31675, 37450, 38734, 45250, 53500, 63350, 74900, 77468, 90500, 93625, 96835, 126700, 135569, 158375, 187250, 193670, 271138, 316750, 374500, 387340, 484175, 542276, 633500, 677845, 968350, 1355690, 1936700, 2420875, 2711380, 3389225, 4841750, 6778450, 9683500, 13556900, 16946125, 33892250, 67784500]

約数ペア:

[(1, 67784500), (2, 33892250), (4, 16946125), (5, 13556900), (7, 9683500), (10, 6778450), (14, 4841750), (20, 3389225), (25, 2711380), (28, 2420875), (35, 1936700), (50, 1355690), (70, 968350), (100, 677845), (107, 633500), (125, 542276), (140, 484175), (175, 387340), (181, 374500), (214, 316750), (250, 271138), (350, 193670), (362, 187250), (428, 158375), (500, 135569), (535, 126700), (700, 96835), (724, 93625), (749, 90500), (875, 77468), (905, 74900), (1070, 63350), (1267, 53500), (1498, 45250), (1750, 38734), (1810, 37450), (2140, 31675), (2534, 26750), (2675, 25340), (2996, 22625), (3500, 19367), (3620, 18725), (3745, 18100), (4525, 14980), (5068, 13375), (5350, 12670), (6335, 10700), (7490, 9050)]