162145900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{33091}}^1$

素因数の和:33119

約数の個数: 54

約数和(自身を含む): 409314948

約数和(自身を除く): 247169048

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 33091, 66182, 132364, 165455, 231637, 330910, 463274, 661820, 827275, 926548, 1158185, 1621459, 1654550, 2316370, 3242918, 3309100, 4632740, 5790925, 6485836, 8107295, 11581850, 16214590, 23163700, 32429180, 40536475, 81072950, 162145900]

約数ペア:

[(1, 162145900), (2, 81072950), (4, 40536475), (5, 32429180), (7, 23163700), (10, 16214590), (14, 11581850), (20, 8107295), (25, 6485836), (28, 5790925), (35, 4632740), (49, 3309100), (50, 3242918), (70, 2316370), (98, 1654550), (100, 1621459), (140, 1158185), (175, 926548), (196, 827275), (245, 661820), (350, 463274), (490, 330910), (700, 231637), (980, 165455), (1225, 132364), (2450, 66182), (4900, 33091)]