90076860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{55603}}^1$

素因数の和:55624

約数の個数: 60

約数和(自身を含む): 282579528

約数和(自身を除く): 192502668

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, 55603, 111206, 166809, 222412, 278015, 333618, 500427, 556030, 667236, 834045, 1000854, 1112060, 1501281, 1668090, 2001708, 2502135, 3002562, 3336180, 4503843, 5004270, 6005124, 7506405, 9007686, 10008540, 15012810, 18015372, 22519215, 30025620, 45038430, 90076860]

約数ペア:

[(1, 90076860), (2, 45038430), (3, 30025620), (4, 22519215), (5, 18015372), (6, 15012810), (9, 10008540), (10, 9007686), (12, 7506405), (15, 6005124), (18, 5004270), (20, 4503843), (27, 3336180), (30, 3002562), (36, 2502135), (45, 2001708), (54, 1668090), (60, 1501281), (81, 1112060), (90, 1000854), (108, 834045), (135, 667236), (162, 556030), (180, 500427), (270, 333618), (324, 278015), (405, 222412), (540, 166809), (810, 111206), (1620, 55603)]