30020600

素因数分解:

$2^3\times 5^2\times {\mathrm{367}}^1\times {\mathrm{409}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 70159200

約数和(自身を除く): 40138600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 367, 409, 734, 818, 1468, 1636, 1835, 2045, 2936, 3272, 3670, 4090, 7340, 8180, 9175, 10225, 14680, 16360, 18350, 20450, 36700, 40900, 73400, 81800, 150103, 300206, 600412, 750515, 1200824, 1501030, 3002060, 3752575, 6004120, 7505150, 15010300, 30020600]

約数ペア:

[(1, 30020600), (2, 15010300), (4, 7505150), (5, 6004120), (8, 3752575), (10, 3002060), (20, 1501030), (25, 1200824), (40, 750515), (50, 600412), (100, 300206), (200, 150103), (367, 81800), (409, 73400), (734, 40900), (818, 36700), (1468, 20450), (1636, 18350), (1835, 16360), (2045, 14680), (2936, 10225), (3272, 9175), (3670, 8180), (4090, 7340)]