157428750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{41981}}^1$

素因数の和:42006

約数の個数: 40

約数和(自身を含む): 393455304

約数和(自身を除く): 236026554

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 41981, 83962, 125943, 209905, 251886, 419810, 629715, 1049525, 1259430, 2099050, 3148575, 5247625, 6297150, 10495250, 15742875, 26238125, 31485750, 52476250, 78714375, 157428750]

約数ペア:

[(1, 157428750), (2, 78714375), (3, 52476250), (5, 31485750), (6, 26238125), (10, 15742875), (15, 10495250), (25, 6297150), (30, 5247625), (50, 3148575), (75, 2099050), (125, 1259430), (150, 1049525), (250, 629715), (375, 419810), (625, 251886), (750, 209905), (1250, 125943), (1875, 83962), (3750, 41981)]