68840400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{57367}}^1$

素因数の和:57388

約数の個数: 60

約数和(自身を含む): 220522592

約数和(自身を除く): 151682192

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, 150, 200, 240, 300, 400, 600, 1200, 57367, 114734, 172101, 229468, 286835, 344202, 458936, 573670, 688404, 860505, 917872, 1147340, 1376808, 1434175, 1721010, 2294680, 2753616, 2868350, 3442020, 4302525, 4589360, 5736700, 6884040, 8605050, 11473400, 13768080, 17210100, 22946800, 34420200, 68840400]

約数ペア:

[(1, 68840400), (2, 34420200), (3, 22946800), (4, 17210100), (5, 13768080), (6, 11473400), (8, 8605050), (10, 6884040), (12, 5736700), (15, 4589360), (16, 4302525), (20, 3442020), (24, 2868350), (25, 2753616), (30, 2294680), (40, 1721010), (48, 1434175), (50, 1376808), (60, 1147340), (75, 917872), (80, 860505), (100, 688404), (120, 573670), (150, 458936), (200, 344202), (240, 286835), (300, 229468), (400, 172101), (600, 114734), (1200, 57367)]