149576220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{10259}}^1$

素因数の和:10286

約数の個数: 84

約数和(自身を含む): 470995560

約数和(自身を除く): 321419340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 10259, 14580, 20518, 30777, 41036, 51295, 61554, 92331, 102590, 123108, 153885, 184662, 205180, 276993, 307770, 369324, 461655, 553986, 615540, 830979, 923310, 1107972, 1384965, 1661958, 1846620, 2492937, 2769930, 3323916, 4154895, 4985874, 5539860, 7478811, 8309790, 9971748, 12464685, 14957622, 16619580, 24929370, 29915244, 37394055, 49858740, 74788110, 149576220]

約数ペア:

[(1, 149576220), (2, 74788110), (3, 49858740), (4, 37394055), (5, 29915244), (6, 24929370), (9, 16619580), (10, 14957622), (12, 12464685), (15, 9971748), (18, 8309790), (20, 7478811), (27, 5539860), (30, 4985874), (36, 4154895), (45, 3323916), (54, 2769930), (60, 2492937), (81, 1846620), (90, 1661958), (108, 1384965), (135, 1107972), (162, 923310), (180, 830979), (243, 615540), (270, 553986), (324, 461655), (405, 369324), (486, 307770), (540, 276993), (729, 205180), (810, 184662), (972, 153885), (1215, 123108), (1458, 102590), (1620, 92331), (2430, 61554), (2916, 51295), (3645, 41036), (4860, 30777), (7290, 20518), (10259, 14580)]