80043000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{26681}}^1$

素因数の和:26705

約数の個数: 64

約数和(自身を含む): 249743520

約数和(自身を除く): 169700520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 26681, 53362, 80043, 106724, 133405, 160086, 213448, 266810, 320172, 400215, 533620, 640344, 667025, 800430, 1067240, 1334050, 1600860, 2001075, 2668100, 3201720, 3335125, 4002150, 5336200, 6670250, 8004300, 10005375, 13340500, 16008600, 20010750, 26681000, 40021500, 80043000]

約数ペア:

[(1, 80043000), (2, 40021500), (3, 26681000), (4, 20010750), (5, 16008600), (6, 13340500), (8, 10005375), (10, 8004300), (12, 6670250), (15, 5336200), (20, 4002150), (24, 3335125), (25, 3201720), (30, 2668100), (40, 2001075), (50, 1600860), (60, 1334050), (75, 1067240), (100, 800430), (120, 667025), (125, 640344), (150, 533620), (200, 400215), (250, 320172), (300, 266810), (375, 213448), (500, 160086), (600, 133405), (750, 106724), (1000, 80043), (1500, 53362), (3000, 26681)]