15306000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{2551}}^1$

素因数の和:2577

約数の個数: 80

約数和(自身を含む): 49365888

約数和(自身を除く): 34059888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 2551, 3000, 5102, 6000, 7653, 10204, 12755, 15306, 20408, 25510, 30612, 38265, 40816, 51020, 61224, 63775, 76530, 102040, 122448, 127550, 153060, 191325, 204080, 255100, 306120, 318875, 382650, 510200, 612240, 637750, 765300, 956625, 1020400, 1275500, 1530600, 1913250, 2551000, 3061200, 3826500, 5102000, 7653000, 15306000]

約数ペア:

[(1, 15306000), (2, 7653000), (3, 5102000), (4, 3826500), (5, 3061200), (6, 2551000), (8, 1913250), (10, 1530600), (12, 1275500), (15, 1020400), (16, 956625), (20, 765300), (24, 637750), (25, 612240), (30, 510200), (40, 382650), (48, 318875), (50, 306120), (60, 255100), (75, 204080), (80, 191325), (100, 153060), (120, 127550), (125, 122448), (150, 102040), (200, 76530), (240, 63775), (250, 61224), (300, 51020), (375, 40816), (400, 38265), (500, 30612), (600, 25510), (750, 20408), (1000, 15306), (1200, 12755), (1500, 10204), (2000, 7653), (2551, 6000), (3000, 5102)]