47062500

素因数分解:

$2^2\times 3^1\times 5^6\times {\mathrm{251}}^1$

素因数の和:288

約数の個数: 84

約数和(自身を含む): 137810736

約数和(自身を除く): 90748236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 251, 300, 375, 500, 502, 625, 750, 753, 1004, 1250, 1255, 1500, 1506, 1875, 2500, 2510, 3012, 3125, 3750, 3765, 5020, 6250, 6275, 7500, 7530, 9375, 12500, 12550, 15060, 15625, 18750, 18825, 25100, 31250, 31375, 37500, 37650, 46875, 62500, 62750, 75300, 93750, 94125, 125500, 156875, 187500, 188250, 313750, 376500, 470625, 627500, 784375, 941250, 1568750, 1882500, 2353125, 3137500, 3921875, 4706250, 7843750, 9412500, 11765625, 15687500, 23531250, 47062500]

約数ペア:

[(1, 47062500), (2, 23531250), (3, 15687500), (4, 11765625), (5, 9412500), (6, 7843750), (10, 4706250), (12, 3921875), (15, 3137500), (20, 2353125), (25, 1882500), (30, 1568750), (50, 941250), (60, 784375), (75, 627500), (100, 470625), (125, 376500), (150, 313750), (250, 188250), (251, 187500), (300, 156875), (375, 125500), (500, 94125), (502, 93750), (625, 75300), (750, 62750), (753, 62500), (1004, 46875), (1250, 37650), (1255, 37500), (1500, 31375), (1506, 31250), (1875, 25100), (2500, 18825), (2510, 18750), (3012, 15625), (3125, 15060), (3750, 12550), (3765, 12500), (5020, 9375), (6250, 7530), (6275, 7500)]