28127700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31253}}^1$

素因数の和:31273

約数の個数: 54

約数和(自身を含む): 88167534

約数和(自身を除く): 60039834

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 31253, 62506, 93759, 125012, 156265, 187518, 281277, 312530, 375036, 468795, 562554, 625060, 781325, 937590, 1125108, 1406385, 1562650, 1875180, 2343975, 2812770, 3125300, 4687950, 5625540, 7031925, 9375900, 14063850, 28127700]

約数ペア:

[(1, 28127700), (2, 14063850), (3, 9375900), (4, 7031925), (5, 5625540), (6, 4687950), (9, 3125300), (10, 2812770), (12, 2343975), (15, 1875180), (18, 1562650), (20, 1406385), (25, 1125108), (30, 937590), (36, 781325), (45, 625060), (50, 562554), (60, 468795), (75, 375036), (90, 312530), (100, 281277), (150, 187518), (180, 156265), (225, 125012), (300, 93759), (450, 62506), (900, 31253)]