87489180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{162017}}^1$

素因数の和:162035

約数の個数: 48

約数和(自身を含む): 272190240

約数和(自身を除く): 184701060

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, 162017, 324034, 486051, 648068, 810085, 972102, 1458153, 1620170, 1944204, 2430255, 2916306, 3240340, 4374459, 4860510, 5832612, 7290765, 8748918, 9721020, 14581530, 17497836, 21872295, 29163060, 43744590, 87489180]

約数ペア:

[(1, 87489180), (2, 43744590), (3, 29163060), (4, 21872295), (5, 17497836), (6, 14581530), (9, 9721020), (10, 8748918), (12, 7290765), (15, 5832612), (18, 4860510), (20, 4374459), (27, 3240340), (30, 2916306), (36, 2430255), (45, 1944204), (54, 1620170), (60, 1458153), (90, 972102), (108, 810085), (135, 648068), (180, 486051), (270, 324034), (540, 162017)]