30184500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{20123}}^1$

素因数の和:20145

約数の個数: 48

約数和(自身を含む): 87901632

約数和(自身を除く): 57717132

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, 20123, 40246, 60369, 80492, 100615, 120738, 201230, 241476, 301845, 402460, 503075, 603690, 1006150, 1207380, 1509225, 2012300, 2515375, 3018450, 5030750, 6036900, 7546125, 10061500, 15092250, 30184500]

約数ペア:

[(1, 30184500), (2, 15092250), (3, 10061500), (4, 7546125), (5, 6036900), (6, 5030750), (10, 3018450), (12, 2515375), (15, 2012300), (20, 1509225), (25, 1207380), (30, 1006150), (50, 603690), (60, 503075), (75, 402460), (100, 301845), (125, 241476), (150, 201230), (250, 120738), (300, 100615), (375, 80492), (500, 60369), (750, 40246), (1500, 20123)]