85860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1$

素因数の和:74

約数の個数: 60

約数和(自身を含む): 274428

約数和(自身を除く): 188568

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 1060, 1431, 1590, 1620, 1908, 2385, 2862, 3180, 4293, 4770, 5724, 7155, 8586, 9540, 14310, 17172, 21465, 28620, 42930, 85860]

約数ペア:

[(1, 85860), (2, 42930), (3, 28620), (4, 21465), (5, 17172), (6, 14310), (9, 9540), (10, 8586), (12, 7155), (15, 5724), (18, 4770), (20, 4293), (27, 3180), (30, 2862), (36, 2385), (45, 1908), (53, 1620), (54, 1590), (60, 1431), (81, 1060), (90, 954), (106, 810), (108, 795), (135, 636), (159, 540), (162, 530), (180, 477), (212, 405), (265, 324), (270, 318)]