85551660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{158429}}^1$

素因数の和:158447

約数の個数: 48

約数和(自身を含む): 266162400

約数和(自身を除く): 180610740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 158429, 316858, 475287, 633716, 792145, 950574, 1425861, 1584290, 1901148, 2376435, 2851722, 3168580, 4277583, 4752870, 5703444, 7129305, 8555166, 9505740, 14258610, 17110332, 21387915, 28517220, 42775830, 85551660]

約数ペア:

[(1, 85551660), (2, 42775830), (3, 28517220), (4, 21387915), (5, 17110332), (6, 14258610), (9, 9505740), (10, 8555166), (12, 7129305), (15, 5703444), (18, 4752870), (20, 4277583), (27, 3168580), (30, 2851722), (36, 2376435), (45, 1901148), (54, 1584290), (60, 1425861), (90, 950574), (108, 792145), (135, 633716), (180, 475287), (270, 316858), (540, 158429)]