54121770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:741

約数の個数: 80

約数和(自身を含む): 147102120

約数和(自身を除く): 92980350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 218, 270, 327, 405, 545, 613, 654, 810, 981, 1090, 1226, 1635, 1839, 1962, 2943, 3065, 3270, 3678, 4905, 5517, 5886, 6130, 8829, 9195, 9810, 11034, 14715, 16551, 17658, 18390, 27585, 29430, 33102, 44145, 49653, 55170, 66817, 82755, 88290, 99306, 133634, 165510, 200451, 248265, 334085, 400902, 496530, 601353, 668170, 1002255, 1202706, 1804059, 2004510, 3006765, 3608118, 5412177, 6013530, 9020295, 10824354, 18040590, 27060885, 54121770]

約数ペア:

[(1, 54121770), (2, 27060885), (3, 18040590), (5, 10824354), (6, 9020295), (9, 6013530), (10, 5412177), (15, 3608118), (18, 3006765), (27, 2004510), (30, 1804059), (45, 1202706), (54, 1002255), (81, 668170), (90, 601353), (109, 496530), (135, 400902), (162, 334085), (218, 248265), (270, 200451), (327, 165510), (405, 133634), (545, 99306), (613, 88290), (654, 82755), (810, 66817), (981, 55170), (1090, 49653), (1226, 44145), (1635, 33102), (1839, 29430), (1962, 27585), (2943, 18390), (3065, 17658), (3270, 16551), (3678, 14715), (4905, 11034), (5517, 9810), (5886, 9195), (6130, 8829)]