85887540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53017}}^1$

素因数の和:53038

約数の個数: 60

約数和(自身を含む): 269437476

約数和(自身を除く): 183549936

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, 53017, 106034, 159051, 212068, 265085, 318102, 477153, 530170, 636204, 795255, 954306, 1060340, 1431459, 1590510, 1908612, 2385765, 2862918, 3181020, 4294377, 4771530, 5725836, 7157295, 8588754, 9543060, 14314590, 17177508, 21471885, 28629180, 42943770, 85887540]

約数ペア:

[(1, 85887540), (2, 42943770), (3, 28629180), (4, 21471885), (5, 17177508), (6, 14314590), (9, 9543060), (10, 8588754), (12, 7157295), (15, 5725836), (18, 4771530), (20, 4294377), (27, 3181020), (30, 2862918), (36, 2385765), (45, 1908612), (54, 1590510), (60, 1431459), (81, 1060340), (90, 954306), (108, 795255), (135, 636204), (162, 530170), (180, 477153), (270, 318102), (324, 265085), (405, 212068), (540, 159051), (810, 106034), (1620, 53017)]