450797400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{27827}}^1$

素因数の和:27855

約数の個数: 120

約数和(自身を含む): 1565742420

約数和(自身を除く): 1114945020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 16200, 27827, 55654, 83481, 111308, 139135, 166962, 222616, 250443, 278270, 333924, 417405, 500886, 556540, 667848, 695675, 751329, 834810, 1001772, 1113080, 1252215, 1391350, 1502658, 1669620, 2003544, 2087025, 2253987, 2504430, 2782700, 3005316, 3339240, 3756645, 4174050, 4507974, 5008860, 5565400, 6010632, 6261075, 7513290, 8348100, 9015948, 10017720, 11269935, 12522150, 15026580, 16696200, 18031896, 18783225, 22539870, 25044300, 30053160, 37566450, 45079740, 50088600, 56349675, 75132900, 90159480, 112699350, 150265800, 225398700, 450797400]

約数ペア:

[(1, 450797400), (2, 225398700), (3, 150265800), (4, 112699350), (5, 90159480), (6, 75132900), (8, 56349675), (9, 50088600), (10, 45079740), (12, 37566450), (15, 30053160), (18, 25044300), (20, 22539870), (24, 18783225), (25, 18031896), (27, 16696200), (30, 15026580), (36, 12522150), (40, 11269935), (45, 10017720), (50, 9015948), (54, 8348100), (60, 7513290), (72, 6261075), (75, 6010632), (81, 5565400), (90, 5008860), (100, 4507974), (108, 4174050), (120, 3756645), (135, 3339240), (150, 3005316), (162, 2782700), (180, 2504430), (200, 2253987), (216, 2087025), (225, 2003544), (270, 1669620), (300, 1502658), (324, 1391350), (360, 1252215), (405, 1113080), (450, 1001772), (540, 834810), (600, 751329), (648, 695675), (675, 667848), (810, 556540), (900, 500886), (1080, 417405), (1350, 333924), (1620, 278270), (1800, 250443), (2025, 222616), (2700, 166962), (3240, 139135), (4050, 111308), (5400, 83481), (8100, 55654), (16200, 27827)]