227420400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{189517}}^1$

素因数の和:189538

約数の個数: 60

約数和(自身を含む): 728507192

約数和(自身を除く): 501086792

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, 189517, 379034, 568551, 758068, 947585, 1137102, 1516136, 1895170, 2274204, 2842755, 3032272, 3790340, 4548408, 4737925, 5685510, 7580680, 9096816, 9475850, 11371020, 14213775, 15161360, 18951700, 22742040, 28427550, 37903400, 45484080, 56855100, 75806800, 113710200, 227420400]

約数ペア:

[(1, 227420400), (2, 113710200), (3, 75806800), (4, 56855100), (5, 45484080), (6, 37903400), (8, 28427550), (10, 22742040), (12, 18951700), (15, 15161360), (16, 14213775), (20, 11371020), (24, 9475850), (25, 9096816), (30, 7580680), (40, 5685510), (48, 4737925), (50, 4548408), (60, 3790340), (75, 3032272), (80, 2842755), (100, 2274204), (120, 1895170), (150, 1516136), (200, 1137102), (240, 947585), (300, 758068), (400, 568551), (600, 379034), (1200, 189517)]