49230180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30389}}^1$

素因数の和:30410

約数の個数: 60

約数和(自身を含む): 154441980

約数和(自身を除く): 105211800

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, 270, 324, 405, 540, 810, 1620, 30389, 60778, 91167, 121556, 151945, 182334, 273501, 303890, 364668, 455835, 547002, 607780, 820503, 911670, 1094004, 1367505, 1641006, 1823340, 2461509, 2735010, 3282012, 4102515, 4923018, 5470020, 8205030, 9846036, 12307545, 16410060, 24615090, 49230180]

約数ペア:

[(1, 49230180), (2, 24615090), (3, 16410060), (4, 12307545), (5, 9846036), (6, 8205030), (9, 5470020), (10, 4923018), (12, 4102515), (15, 3282012), (18, 2735010), (20, 2461509), (27, 1823340), (30, 1641006), (36, 1367505), (45, 1094004), (54, 911670), (60, 820503), (81, 607780), (90, 547002), (108, 455835), (135, 364668), (162, 303890), (180, 273501), (270, 182334), (324, 151945), (405, 121556), (540, 91167), (810, 60778), (1620, 30389)]