140778810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1151}}^1$

素因数の和:1321

約数の個数: 80

約数和(自身を含む): 381376512

約数和(自身を除く): 240597702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 151, 162, 270, 302, 405, 453, 755, 810, 906, 1151, 1359, 1510, 2265, 2302, 2718, 3453, 4077, 4530, 5755, 6795, 6906, 8154, 10359, 11510, 12231, 13590, 17265, 20385, 20718, 24462, 31077, 34530, 40770, 51795, 61155, 62154, 93231, 103590, 122310, 155385, 173801, 186462, 310770, 347602, 466155, 521403, 869005, 932310, 1042806, 1564209, 1738010, 2607015, 3128418, 4692627, 5214030, 7821045, 9385254, 14077881, 15642090, 23463135, 28155762, 46926270, 70389405, 140778810]

約数ペア:

[(1, 140778810), (2, 70389405), (3, 46926270), (5, 28155762), (6, 23463135), (9, 15642090), (10, 14077881), (15, 9385254), (18, 7821045), (27, 5214030), (30, 4692627), (45, 3128418), (54, 2607015), (81, 1738010), (90, 1564209), (135, 1042806), (151, 932310), (162, 869005), (270, 521403), (302, 466155), (405, 347602), (453, 310770), (755, 186462), (810, 173801), (906, 155385), (1151, 122310), (1359, 103590), (1510, 93231), (2265, 62154), (2302, 61155), (2718, 51795), (3453, 40770), (4077, 34530), (4530, 31077), (5755, 24462), (6795, 20718), (6906, 20385), (8154, 17265), (10359, 13590), (11510, 12231)]