51179400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{28433}}^1$

素因数の和:28455

約数の個数: 72

約数和(自身を含む): 171883530

約数和(自身を除く): 120704130

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 28433, 56866, 85299, 113732, 142165, 170598, 227464, 255897, 284330, 341196, 426495, 511794, 568660, 682392, 710825, 852990, 1023588, 1137320, 1279485, 1421650, 1705980, 2047176, 2132475, 2558970, 2843300, 3411960, 4264950, 5117940, 5686600, 6397425, 8529900, 10235880, 12794850, 17059800, 25589700, 51179400]

約数ペア:

[(1, 51179400), (2, 25589700), (3, 17059800), (4, 12794850), (5, 10235880), (6, 8529900), (8, 6397425), (9, 5686600), (10, 5117940), (12, 4264950), (15, 3411960), (18, 2843300), (20, 2558970), (24, 2132475), (25, 2047176), (30, 1705980), (36, 1421650), (40, 1279485), (45, 1137320), (50, 1023588), (60, 852990), (72, 710825), (75, 682392), (90, 568660), (100, 511794), (120, 426495), (150, 341196), (180, 284330), (200, 255897), (225, 227464), (300, 170598), (360, 142165), (450, 113732), (600, 85299), (900, 56866), (1800, 28433)]