200428860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 585768960

約数和(自身を除く): 385340100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 127, 145, 174, 254, 290, 348, 381, 435, 508, 580, 635, 762, 870, 907, 1270, 1524, 1740, 1814, 1905, 2540, 2721, 3628, 3683, 3810, 4535, 5442, 7366, 7620, 9070, 10884, 11049, 13605, 14732, 18140, 18415, 22098, 26303, 27210, 36830, 44196, 52606, 54420, 55245, 73660, 78909, 105212, 110490, 115189, 131515, 157818, 220980, 230378, 263030, 315636, 345567, 394545, 460756, 526060, 575945, 691134, 789090, 1151890, 1382268, 1578180, 1727835, 2303780, 3340481, 3455670, 6680962, 6911340, 10021443, 13361924, 16702405, 20042886, 33404810, 40085772, 50107215, 66809620, 100214430, 200428860]

約数ペア:

[(1, 200428860), (2, 100214430), (3, 66809620), (4, 50107215), (5, 40085772), (6, 33404810), (10, 20042886), (12, 16702405), (15, 13361924), (20, 10021443), (29, 6911340), (30, 6680962), (58, 3455670), (60, 3340481), (87, 2303780), (116, 1727835), (127, 1578180), (145, 1382268), (174, 1151890), (254, 789090), (290, 691134), (348, 575945), (381, 526060), (435, 460756), (508, 394545), (580, 345567), (635, 315636), (762, 263030), (870, 230378), (907, 220980), (1270, 157818), (1524, 131515), (1740, 115189), (1814, 110490), (1905, 105212), (2540, 78909), (2721, 73660), (3628, 55245), (3683, 54420), (3810, 52606), (4535, 44196), (5442, 36830), (7366, 27210), (7620, 26303), (9070, 22098), (10884, 18415), (11049, 18140), (13605, 14732)]