2128202250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{569}}^1\times {\mathrm{4987}}^1$

素因数の和:5576

約数の個数: 64

約数和(自身を含む): 5322395520

約数和(自身を除く): 3194193270

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 569, 750, 1138, 1707, 2845, 3414, 4987, 5690, 8535, 9974, 14225, 14961, 17070, 24935, 28450, 29922, 42675, 49870, 71125, 74805, 85350, 124675, 142250, 149610, 213375, 249350, 374025, 426750, 623375, 748050, 1246750, 1870125, 2837603, 3740250, 5675206, 8512809, 14188015, 17025618, 28376030, 42564045, 70940075, 85128090, 141880150, 212820225, 354700375, 425640450, 709400750, 1064101125, 2128202250]

約数ペア:

[(1, 2128202250), (2, 1064101125), (3, 709400750), (5, 425640450), (6, 354700375), (10, 212820225), (15, 141880150), (25, 85128090), (30, 70940075), (50, 42564045), (75, 28376030), (125, 17025618), (150, 14188015), (250, 8512809), (375, 5675206), (569, 3740250), (750, 2837603), (1138, 1870125), (1707, 1246750), (2845, 748050), (3414, 623375), (4987, 426750), (5690, 374025), (8535, 249350), (9974, 213375), (14225, 149610), (14961, 142250), (17070, 124675), (24935, 85350), (28450, 74805), (29922, 71125), (42675, 49870)]