28744500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19163}}^1$

素因数の和:19185

約数の個数: 48

約数和(自身を含む): 83708352

約数和(自身を除く): 54963852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 19163, 38326, 57489, 76652, 95815, 114978, 191630, 229956, 287445, 383260, 479075, 574890, 958150, 1149780, 1437225, 1916300, 2395375, 2874450, 4790750, 5748900, 7186125, 9581500, 14372250, 28744500]

約数ペア:

[(1, 28744500), (2, 14372250), (3, 9581500), (4, 7186125), (5, 5748900), (6, 4790750), (10, 2874450), (12, 2395375), (15, 1916300), (20, 1437225), (25, 1149780), (30, 958150), (50, 574890), (60, 479075), (75, 383260), (100, 287445), (125, 229956), (150, 191630), (250, 114978), (300, 95815), (375, 76652), (500, 57489), (750, 38326), (1500, 19163)]