84891000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{28297}}^1$

素因数の和:28321

約数の個数: 64

約数和(自身を含む): 264869280

約数和(自身を除く): 179978280

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, 28297, 56594, 84891, 113188, 141485, 169782, 226376, 282970, 339564, 424455, 565940, 679128, 707425, 848910, 1131880, 1414850, 1697820, 2122275, 2829700, 3395640, 3537125, 4244550, 5659400, 7074250, 8489100, 10611375, 14148500, 16978200, 21222750, 28297000, 42445500, 84891000]

約数ペア:

[(1, 84891000), (2, 42445500), (3, 28297000), (4, 21222750), (5, 16978200), (6, 14148500), (8, 10611375), (10, 8489100), (12, 7074250), (15, 5659400), (20, 4244550), (24, 3537125), (25, 3395640), (30, 2829700), (40, 2122275), (50, 1697820), (60, 1414850), (75, 1131880), (100, 848910), (120, 707425), (125, 679128), (150, 565940), (200, 424455), (250, 339564), (300, 282970), (375, 226376), (500, 169782), (600, 141485), (750, 113188), (1000, 84891), (1500, 56594), (3000, 28297)]