20512505400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{3037}}^1\times {\mathrm{11257}}^1$

素因数の和:14313

約数の個数: 96

約数和(自身を含む): 63615355440

約数和(自身を除く): 43102850040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 3037, 6074, 9111, 11257, 12148, 15185, 18222, 22514, 24296, 30370, 33771, 36444, 45028, 45555, 56285, 60740, 67542, 72888, 75925, 90056, 91110, 112570, 121480, 135084, 151850, 168855, 182220, 225140, 227775, 270168, 281425, 303700, 337710, 364440, 450280, 455550, 562850, 607400, 675420, 844275, 911100, 1125700, 1350840, 1688550, 1822200, 2251400, 3377100, 6754200, 34187509, 68375018, 102562527, 136750036, 170937545, 205125054, 273500072, 341875090, 410250108, 512812635, 683750180, 820500216, 854687725, 1025625270, 1367500360, 1709375450, 2051250540, 2564063175, 3418750900, 4102501080, 5128126350, 6837501800, 10256252700, 20512505400]

約数ペア:

[(1, 20512505400), (2, 10256252700), (3, 6837501800), (4, 5128126350), (5, 4102501080), (6, 3418750900), (8, 2564063175), (10, 2051250540), (12, 1709375450), (15, 1367500360), (20, 1025625270), (24, 854687725), (25, 820500216), (30, 683750180), (40, 512812635), (50, 410250108), (60, 341875090), (75, 273500072), (100, 205125054), (120, 170937545), (150, 136750036), (200, 102562527), (300, 68375018), (600, 34187509), (3037, 6754200), (6074, 3377100), (9111, 2251400), (11257, 1822200), (12148, 1688550), (15185, 1350840), (18222, 1125700), (22514, 911100), (24296, 844275), (30370, 675420), (33771, 607400), (36444, 562850), (45028, 455550), (45555, 450280), (56285, 364440), (60740, 337710), (67542, 303700), (72888, 281425), (75925, 270168), (90056, 227775), (91110, 225140), (112570, 182220), (121480, 168855), (135084, 151850)]