56178000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{3121}}^1$

素因数の和:3150

約数の個数: 120

約数和(自身を含む): 196273896

約数和(自身を除く): 140095896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3121, 3600, 4500, 6000, 6242, 9000, 9363, 12484, 15605, 18000, 18726, 24968, 28089, 31210, 37452, 46815, 49936, 56178, 62420, 74904, 78025, 93630, 112356, 124840, 140445, 149808, 156050, 187260, 224712, 234075, 249680, 280890, 312100, 374520, 390125, 449424, 468150, 561780, 624200, 702225, 749040, 780250, 936300, 1123560, 1170375, 1248400, 1404450, 1560500, 1872600, 2247120, 2340750, 2808900, 3121000, 3511125, 3745200, 4681500, 5617800, 6242000, 7022250, 9363000, 11235600, 14044500, 18726000, 28089000, 56178000]

約数ペア:

[(1, 56178000), (2, 28089000), (3, 18726000), (4, 14044500), (5, 11235600), (6, 9363000), (8, 7022250), (9, 6242000), (10, 5617800), (12, 4681500), (15, 3745200), (16, 3511125), (18, 3121000), (20, 2808900), (24, 2340750), (25, 2247120), (30, 1872600), (36, 1560500), (40, 1404450), (45, 1248400), (48, 1170375), (50, 1123560), (60, 936300), (72, 780250), (75, 749040), (80, 702225), (90, 624200), (100, 561780), (120, 468150), (125, 449424), (144, 390125), (150, 374520), (180, 312100), (200, 280890), (225, 249680), (240, 234075), (250, 224712), (300, 187260), (360, 156050), (375, 149808), (400, 140445), (450, 124840), (500, 112356), (600, 93630), (720, 78025), (750, 74904), (900, 62420), (1000, 56178), (1125, 49936), (1200, 46815), (1500, 37452), (1800, 31210), (2000, 28089), (2250, 24968), (3000, 18726), (3121, 18000), (3600, 15605), (4500, 12484), (6000, 9363), (6242, 9000)]