66187980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367711}}^1$

素因数の和:367726

約数の個数: 36

約数和(自身を含む): 200770752

約数和(自身を除く): 134582772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367711, 735422, 1103133, 1470844, 1838555, 2206266, 3309399, 3677110, 4412532, 5515665, 6618798, 7354220, 11031330, 13237596, 16546995, 22062660, 33093990, 66187980]

約数ペア:

[(1, 66187980), (2, 33093990), (3, 22062660), (4, 16546995), (5, 13237596), (6, 11031330), (9, 7354220), (10, 6618798), (12, 5515665), (15, 4412532), (18, 3677110), (20, 3309399), (30, 2206266), (36, 1838555), (45, 1470844), (60, 1103133), (90, 735422), (180, 367711)]