102690180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{63389}}^1$

素因数の和:63410

約数の個数: 60

約数和(自身を含む): 322147980

約数和(自身を除く): 219457800

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, 63389, 126778, 190167, 253556, 316945, 380334, 570501, 633890, 760668, 950835, 1141002, 1267780, 1711503, 1901670, 2282004, 2852505, 3423006, 3803340, 5134509, 5705010, 6846012, 8557515, 10269018, 11410020, 17115030, 20538036, 25672545, 34230060, 51345090, 102690180]

約数ペア:

[(1, 102690180), (2, 51345090), (3, 34230060), (4, 25672545), (5, 20538036), (6, 17115030), (9, 11410020), (10, 10269018), (12, 8557515), (15, 6846012), (18, 5705010), (20, 5134509), (27, 3803340), (30, 3423006), (36, 2852505), (45, 2282004), (54, 1901670), (60, 1711503), (81, 1267780), (90, 1141002), (108, 950835), (135, 760668), (162, 633890), (180, 570501), (270, 380334), (324, 316945), (405, 253556), (540, 190167), (810, 126778), (1620, 63389)]