67488660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{124979}}^1$

素因数の和:124997

約数の個数: 48

約数和(自身を含む): 209966400

約数和(自身を除く): 142477740

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, 124979, 249958, 374937, 499916, 624895, 749874, 1124811, 1249790, 1499748, 1874685, 2249622, 2499580, 3374433, 3749370, 4499244, 5624055, 6748866, 7498740, 11248110, 13497732, 16872165, 22496220, 33744330, 67488660]

約数ペア:

[(1, 67488660), (2, 33744330), (3, 22496220), (4, 16872165), (5, 13497732), (6, 11248110), (9, 7498740), (10, 6748866), (12, 5624055), (15, 4499244), (18, 3749370), (20, 3374433), (27, 2499580), (30, 2249622), (36, 1874685), (45, 1499748), (54, 1249790), (60, 1124811), (90, 749874), (108, 624895), (135, 499916), (180, 374937), (270, 249958), (540, 124979)]