56427000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{2687}}^1$

素因数の和:2718

約数の個数: 128

約数和(自身を含む): 201277440

約数和(自身を除く): 144850440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 2687, 3000, 3500, 4200, 5250, 5374, 7000, 8061, 10500, 10748, 13435, 16122, 18809, 21000, 21496, 26870, 32244, 37618, 40305, 53740, 56427, 64488, 67175, 75236, 80610, 94045, 107480, 112854, 134350, 150472, 161220, 188090, 201525, 225708, 268700, 282135, 322440, 335875, 376180, 403050, 451416, 470225, 537400, 564270, 671750, 752360, 806100, 940450, 1007625, 1128540, 1343500, 1410675, 1612200, 1880900, 2015250, 2257080, 2351125, 2687000, 2821350, 3761800, 4030500, 4702250, 5642700, 7053375, 8061000, 9404500, 11285400, 14106750, 18809000, 28213500, 56427000]

約数ペア:

[(1, 56427000), (2, 28213500), (3, 18809000), (4, 14106750), (5, 11285400), (6, 9404500), (7, 8061000), (8, 7053375), (10, 5642700), (12, 4702250), (14, 4030500), (15, 3761800), (20, 2821350), (21, 2687000), (24, 2351125), (25, 2257080), (28, 2015250), (30, 1880900), (35, 1612200), (40, 1410675), (42, 1343500), (50, 1128540), (56, 1007625), (60, 940450), (70, 806100), (75, 752360), (84, 671750), (100, 564270), (105, 537400), (120, 470225), (125, 451416), (140, 403050), (150, 376180), (168, 335875), (175, 322440), (200, 282135), (210, 268700), (250, 225708), (280, 201525), (300, 188090), (350, 161220), (375, 150472), (420, 134350), (500, 112854), (525, 107480), (600, 94045), (700, 80610), (750, 75236), (840, 67175), (875, 64488), (1000, 56427), (1050, 53740), (1400, 40305), (1500, 37618), (1750, 32244), (2100, 26870), (2625, 21496), (2687, 21000), (3000, 18809), (3500, 16122), (4200, 13435), (5250, 10748), (5374, 10500), (7000, 8061)]