66267540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{368153}}^1$

素因数の和:368168

約数の個数: 36

約数和(自身を含む): 201012084

約数和(自身を除く): 134744544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 368153, 736306, 1104459, 1472612, 1840765, 2208918, 3313377, 3681530, 4417836, 5522295, 6626754, 7363060, 11044590, 13253508, 16566885, 22089180, 33133770, 66267540]

約数ペア:

[(1, 66267540), (2, 33133770), (3, 22089180), (4, 16566885), (5, 13253508), (6, 11044590), (9, 7363060), (10, 6626754), (12, 5522295), (15, 4417836), (18, 3681530), (20, 3313377), (30, 2208918), (36, 1840765), (45, 1472612), (60, 1104459), (90, 736306), (180, 368153)]