208914000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{34819}}^1$

素因数の和:34845

約数の個数: 80

約数和(自身を含む): 673558080

約数和(自身を除く): 464644080

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, 34819, 69638, 104457, 139276, 174095, 208914, 278552, 348190, 417828, 522285, 557104, 696380, 835656, 870475, 1044570, 1392760, 1671312, 1740950, 2089140, 2611425, 2785520, 3481900, 4178280, 4352375, 5222850, 6963800, 8356560, 8704750, 10445700, 13057125, 13927600, 17409500, 20891400, 26114250, 34819000, 41782800, 52228500, 69638000, 104457000, 208914000]

約数ペア:

[(1, 208914000), (2, 104457000), (3, 69638000), (4, 52228500), (5, 41782800), (6, 34819000), (8, 26114250), (10, 20891400), (12, 17409500), (15, 13927600), (16, 13057125), (20, 10445700), (24, 8704750), (25, 8356560), (30, 6963800), (40, 5222850), (48, 4352375), (50, 4178280), (60, 3481900), (75, 2785520), (80, 2611425), (100, 2089140), (120, 1740950), (125, 1671312), (150, 1392760), (200, 1044570), (240, 870475), (250, 835656), (300, 696380), (375, 557104), (400, 522285), (500, 417828), (600, 348190), (750, 278552), (1000, 208914), (1200, 174095), (1500, 139276), (2000, 104457), (3000, 69638), (6000, 34819)]