51442200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{28579}}^1$

素因数の和:28601

約数の個数: 72

約数和(自身を含む): 172766100

約数和(自身を除く): 121323900

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, 28579, 57158, 85737, 114316, 142895, 171474, 228632, 257211, 285790, 342948, 428685, 514422, 571580, 685896, 714475, 857370, 1028844, 1143160, 1286055, 1428950, 1714740, 2057688, 2143425, 2572110, 2857900, 3429480, 4286850, 5144220, 5715800, 6430275, 8573700, 10288440, 12860550, 17147400, 25721100, 51442200]

約数ペア:

[(1, 51442200), (2, 25721100), (3, 17147400), (4, 12860550), (5, 10288440), (6, 8573700), (8, 6430275), (9, 5715800), (10, 5144220), (12, 4286850), (15, 3429480), (18, 2857900), (20, 2572110), (24, 2143425), (25, 2057688), (30, 1714740), (36, 1428950), (40, 1286055), (45, 1143160), (50, 1028844), (60, 857370), (72, 714475), (75, 685896), (90, 571580), (100, 514422), (120, 428685), (150, 342948), (180, 285790), (200, 257211), (225, 228632), (300, 171474), (360, 142895), (450, 114316), (600, 85737), (900, 57158), (1800, 28579)]