126618750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{2251}}^1$

素因数の和:2284

約数の個数: 72

約数和(自身を含む): 343056168

約数和(自身を除く): 216437418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 2251, 3125, 3750, 4502, 5625, 6250, 6753, 9375, 11250, 11255, 13506, 18750, 20259, 22510, 28125, 33765, 40518, 56250, 56275, 67530, 101295, 112550, 168825, 202590, 281375, 337650, 506475, 562750, 844125, 1012950, 1406875, 1688250, 2532375, 2813750, 4220625, 5064750, 7034375, 8441250, 12661875, 14068750, 21103125, 25323750, 42206250, 63309375, 126618750]

約数ペア:

[(1, 126618750), (2, 63309375), (3, 42206250), (5, 25323750), (6, 21103125), (9, 14068750), (10, 12661875), (15, 8441250), (18, 7034375), (25, 5064750), (30, 4220625), (45, 2813750), (50, 2532375), (75, 1688250), (90, 1406875), (125, 1012950), (150, 844125), (225, 562750), (250, 506475), (375, 337650), (450, 281375), (625, 202590), (750, 168825), (1125, 112550), (1250, 101295), (1875, 67530), (2250, 56275), (2251, 56250), (3125, 40518), (3750, 33765), (4502, 28125), (5625, 22510), (6250, 20259), (6753, 18750), (9375, 13506), (11250, 11255)]