85984740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53077}}^1$

素因数の和:53098

約数の個数: 60

約数和(自身を含む): 269742396

約数和(自身を除く): 183757656

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 53077, 106154, 159231, 212308, 265385, 318462, 477693, 530770, 636924, 796155, 955386, 1061540, 1433079, 1592310, 1910772, 2388465, 2866158, 3184620, 4299237, 4776930, 5732316, 7165395, 8598474, 9553860, 14330790, 17196948, 21496185, 28661580, 42992370, 85984740]

約数ペア:

[(1, 85984740), (2, 42992370), (3, 28661580), (4, 21496185), (5, 17196948), (6, 14330790), (9, 9553860), (10, 8598474), (12, 7165395), (15, 5732316), (18, 4776930), (20, 4299237), (27, 3184620), (30, 2866158), (36, 2388465), (45, 1910772), (54, 1592310), (60, 1433079), (81, 1061540), (90, 955386), (108, 796155), (135, 636924), (162, 530770), (180, 477693), (270, 318462), (324, 265385), (405, 212308), (540, 159231), (810, 106154), (1620, 53077)]