45381870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:511

約数の個数: 80

約数和(自身を含む): 123100560

約数和(自身を除く): 77718690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 179, 270, 313, 358, 405, 537, 626, 810, 895, 939, 1074, 1565, 1611, 1790, 1878, 2685, 2817, 3130, 3222, 4695, 4833, 5370, 5634, 8055, 8451, 9390, 9666, 14085, 14499, 16110, 16902, 24165, 25353, 28170, 28998, 42255, 48330, 50706, 56027, 72495, 84510, 112054, 126765, 144990, 168081, 253530, 280135, 336162, 504243, 560270, 840405, 1008486, 1512729, 1680810, 2521215, 3025458, 4538187, 5042430, 7563645, 9076374, 15127290, 22690935, 45381870]

約数ペア:

[(1, 45381870), (2, 22690935), (3, 15127290), (5, 9076374), (6, 7563645), (9, 5042430), (10, 4538187), (15, 3025458), (18, 2521215), (27, 1680810), (30, 1512729), (45, 1008486), (54, 840405), (81, 560270), (90, 504243), (135, 336162), (162, 280135), (179, 253530), (270, 168081), (313, 144990), (358, 126765), (405, 112054), (537, 84510), (626, 72495), (810, 56027), (895, 50706), (939, 48330), (1074, 42255), (1565, 28998), (1611, 28170), (1790, 25353), (1878, 24165), (2685, 16902), (2817, 16110), (3130, 14499), (3222, 14085), (4695, 9666), (4833, 9390), (5370, 8451), (5634, 8055)]