64374000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{10729}}^1$

素因数の和:10755

約数の個数: 80

約数和(自身を含む): 207561120

約数和(自身を除く): 143187120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 10729, 21458, 32187, 42916, 53645, 64374, 85832, 107290, 128748, 160935, 171664, 214580, 257496, 268225, 321870, 429160, 514992, 536450, 643740, 804675, 858320, 1072900, 1287480, 1341125, 1609350, 2145800, 2574960, 2682250, 3218700, 4023375, 4291600, 5364500, 6437400, 8046750, 10729000, 12874800, 16093500, 21458000, 32187000, 64374000]

約数ペア:

[(1, 64374000), (2, 32187000), (3, 21458000), (4, 16093500), (5, 12874800), (6, 10729000), (8, 8046750), (10, 6437400), (12, 5364500), (15, 4291600), (16, 4023375), (20, 3218700), (24, 2682250), (25, 2574960), (30, 2145800), (40, 1609350), (48, 1341125), (50, 1287480), (60, 1072900), (75, 858320), (80, 804675), (100, 643740), (120, 536450), (125, 514992), (150, 429160), (200, 321870), (240, 268225), (250, 257496), (300, 214580), (375, 171664), (400, 160935), (500, 128748), (600, 107290), (750, 85832), (1000, 64374), (1200, 53645), (1500, 42916), (2000, 32187), (3000, 21458), (6000, 10729)]