[1,2,3,4,5,6,1,8,9,10,1,12,1,2,15,16,1,18,1,20,3, 2,1,24,25,2,27,4,1,30,1,32,3,2,5,36,1,2,3,40,1,6, 1,4,45,2,1,48,1,50,3,4,1,54,5,8,3,2,1,60,1,2,9,64, 5,6,1,4,3,10,1,72,1,2,75,4,1,6,1,80]