125143000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{5441}}^1$

素因数の和:5485

約数の個数: 64

約数和(自身を含む): 305622720

約数和(自身を除く): 180479720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 920, 1000, 1150, 2300, 2875, 4600, 5441, 5750, 10882, 11500, 21764, 23000, 27205, 43528, 54410, 108820, 125143, 136025, 217640, 250286, 272050, 500572, 544100, 625715, 680125, 1001144, 1088200, 1251430, 1360250, 2502860, 2720500, 3128575, 5005720, 5441000, 6257150, 12514300, 15642875, 25028600, 31285750, 62571500, 125143000]

約数ペア:

[(1, 125143000), (2, 62571500), (4, 31285750), (5, 25028600), (8, 15642875), (10, 12514300), (20, 6257150), (23, 5441000), (25, 5005720), (40, 3128575), (46, 2720500), (50, 2502860), (92, 1360250), (100, 1251430), (115, 1088200), (125, 1001144), (184, 680125), (200, 625715), (230, 544100), (250, 500572), (460, 272050), (500, 250286), (575, 217640), (920, 136025), (1000, 125143), (1150, 108820), (2300, 54410), (2875, 43528), (4600, 27205), (5441, 23000), (5750, 21764), (10882, 11500)]