20160687150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{2309}}^1\times {\mathrm{19403}}^1$

素因数の和:21730

約数の個数: 72

約数和(自身を含む): 54191297160

約数和(自身を除く): 34030610010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 2309, 4618, 6927, 11545, 13854, 19403, 20781, 23090, 34635, 38806, 41562, 57725, 58209, 69270, 97015, 103905, 115450, 116418, 173175, 174627, 194030, 207810, 291045, 346350, 349254, 485075, 519525, 582090, 873135, 970150, 1039050, 1455225, 1746270, 2910450, 4365675, 8731350, 44801527, 89603054, 134404581, 224007635, 268809162, 403213743, 448015270, 672022905, 806427486, 1120038175, 1344045810, 2016068715, 2240076350, 3360114525, 4032137430, 6720229050, 10080343575, 20160687150]

約数ペア:

[(1, 20160687150), (2, 10080343575), (3, 6720229050), (5, 4032137430), (6, 3360114525), (9, 2240076350), (10, 2016068715), (15, 1344045810), (18, 1120038175), (25, 806427486), (30, 672022905), (45, 448015270), (50, 403213743), (75, 268809162), (90, 224007635), (150, 134404581), (225, 89603054), (450, 44801527), (2309, 8731350), (4618, 4365675), (6927, 2910450), (11545, 1746270), (13854, 1455225), (19403, 1039050), (20781, 970150), (23090, 873135), (34635, 582090), (38806, 519525), (41562, 485075), (57725, 349254), (58209, 346350), (69270, 291045), (97015, 207810), (103905, 194030), (115450, 174627), (116418, 173175)]