8102820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12277}}^1$

素因数の和:12300

約数の個数: 48

約数和(自身を含む): 24752448

約数和(自身を除く): 16649628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 12277, 24554, 36831, 49108, 61385, 73662, 122770, 135047, 147324, 184155, 245540, 270094, 368310, 405141, 540188, 675235, 736620, 810282, 1350470, 1620564, 2025705, 2700940, 4051410, 8102820]

約数ペア:

[(1, 8102820), (2, 4051410), (3, 2700940), (4, 2025705), (5, 1620564), (6, 1350470), (10, 810282), (11, 736620), (12, 675235), (15, 540188), (20, 405141), (22, 368310), (30, 270094), (33, 245540), (44, 184155), (55, 147324), (60, 135047), (66, 122770), (110, 73662), (132, 61385), (165, 49108), (220, 36831), (330, 24554), (660, 12277)]