137634660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{254879}}^1$

素因数の和:254897

約数の個数: 48

約数和(自身を含む): 428198400

約数和(自身を除く): 290563740

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, 254879, 509758, 764637, 1019516, 1274395, 1529274, 2293911, 2548790, 3058548, 3823185, 4587822, 5097580, 6881733, 7646370, 9175644, 11469555, 13763466, 15292740, 22939110, 27526932, 34408665, 45878220, 68817330, 137634660]

約数ペア:

[(1, 137634660), (2, 68817330), (3, 45878220), (4, 34408665), (5, 27526932), (6, 22939110), (9, 15292740), (10, 13763466), (12, 11469555), (15, 9175644), (18, 7646370), (20, 6881733), (27, 5097580), (30, 4587822), (36, 3823185), (45, 3058548), (54, 2548790), (60, 2293911), (90, 1529274), (108, 1274395), (135, 1019516), (180, 764637), (270, 509758), (540, 254879)]