56336700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 188599040

約数和(自身を除く): 132262340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 139, 140, 150, 175, 193, 210, 278, 300, 350, 386, 417, 420, 525, 556, 579, 695, 700, 772, 834, 965, 973, 1050, 1158, 1351, 1390, 1668, 1930, 1946, 2085, 2100, 2316, 2702, 2780, 2895, 2919, 3475, 3860, 3892, 4053, 4170, 4825, 4865, 5404, 5790, 5838, 6755, 6950, 8106, 8340, 9650, 9730, 10425, 11580, 11676, 13510, 13900, 14475, 14595, 16212, 19300, 19460, 20265, 20850, 24325, 26827, 27020, 28950, 29190, 33775, 40530, 41700, 48650, 53654, 57900, 58380, 67550, 72975, 80481, 81060, 97300, 101325, 107308, 134135, 135100, 145950, 160962, 187789, 202650, 268270, 291900, 321924, 375578, 402405, 405300, 536540, 563367, 670675, 751156, 804810, 938945, 1126734, 1341350, 1609620, 1877890, 2012025, 2253468, 2682700, 2816835, 3755780, 4024050, 4694725, 5633670, 8048100, 9389450, 11267340, 14084175, 18778900, 28168350, 56336700]

約数ペア:

[(1, 56336700), (2, 28168350), (3, 18778900), (4, 14084175), (5, 11267340), (6, 9389450), (7, 8048100), (10, 5633670), (12, 4694725), (14, 4024050), (15, 3755780), (20, 2816835), (21, 2682700), (25, 2253468), (28, 2012025), (30, 1877890), (35, 1609620), (42, 1341350), (50, 1126734), (60, 938945), (70, 804810), (75, 751156), (84, 670675), (100, 563367), (105, 536540), (139, 405300), (140, 402405), (150, 375578), (175, 321924), (193, 291900), (210, 268270), (278, 202650), (300, 187789), (350, 160962), (386, 145950), (417, 135100), (420, 134135), (525, 107308), (556, 101325), (579, 97300), (695, 81060), (700, 80481), (772, 72975), (834, 67550), (965, 58380), (973, 57900), (1050, 53654), (1158, 48650), (1351, 41700), (1390, 40530), (1668, 33775), (1930, 29190), (1946, 28950), (2085, 27020), (2100, 26827), (2316, 24325), (2702, 20850), (2780, 20265), (2895, 19460), (2919, 19300), (3475, 16212), (3860, 14595), (3892, 14475), (4053, 13900), (4170, 13510), (4825, 11676), (4865, 11580), (5404, 10425), (5790, 9730), (5838, 9650), (6755, 8340), (6950, 8106)]