28507800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47513}}^1$

素因数の和:47532

約数の個数: 48

約数和(自身を含む): 88376040

約数和(自身を除く): 59868240

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, 47513, 95026, 142539, 190052, 237565, 285078, 380104, 475130, 570156, 712695, 950260, 1140312, 1187825, 1425390, 1900520, 2375650, 2850780, 3563475, 4751300, 5701560, 7126950, 9502600, 14253900, 28507800]

約数ペア:

[(1, 28507800), (2, 14253900), (3, 9502600), (4, 7126950), (5, 5701560), (6, 4751300), (8, 3563475), (10, 2850780), (12, 2375650), (15, 1900520), (20, 1425390), (24, 1187825), (25, 1140312), (30, 950260), (40, 712695), (50, 570156), (60, 475130), (75, 380104), (100, 285078), (120, 237565), (150, 190052), (200, 142539), (300, 95026), (600, 47513)]