189065400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{315109}}^1$

素因数の和:315128

約数の個数: 48

約数和(自身を含む): 586104600

約数和(自身を除く): 397039200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 315109, 630218, 945327, 1260436, 1575545, 1890654, 2520872, 3151090, 3781308, 4726635, 6302180, 7562616, 7877725, 9453270, 12604360, 15755450, 18906540, 23633175, 31510900, 37813080, 47266350, 63021800, 94532700, 189065400]

約数ペア:

[(1, 189065400), (2, 94532700), (3, 63021800), (4, 47266350), (5, 37813080), (6, 31510900), (8, 23633175), (10, 18906540), (12, 15755450), (15, 12604360), (20, 9453270), (24, 7877725), (25, 7562616), (30, 6302180), (40, 4726635), (50, 3781308), (60, 3151090), (75, 2520872), (100, 1890654), (120, 1575545), (150, 1260436), (200, 945327), (300, 630218), (600, 315109)]