162000

素因数分解:

$2^4\times 3^4\times 5^3$

素因数の和:35

約数の個数: 100

約数和(自身を含む): 585156

約数和(自身を除く): 423156

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 200, 216, 225, 240, 250, 270, 300, 324, 360, 375, 400, 405, 432, 450, 500, 540, 600, 648, 675, 720, 750, 810, 900, 1000, 1080, 1125, 1200, 1296, 1350, 1500, 1620, 1800, 2000, 2025, 2160, 2250, 2700, 3000, 3240, 3375, 3600, 4050, 4500, 5400, 6000, 6480, 6750, 8100, 9000, 10125, 10800, 13500, 16200, 18000, 20250, 27000, 32400, 40500, 54000, 81000, 162000]

約数ペア:

[(1, 162000), (2, 81000), (3, 54000), (4, 40500), (5, 32400), (6, 27000), (8, 20250), (9, 18000), (10, 16200), (12, 13500), (15, 10800), (16, 10125), (18, 9000), (20, 8100), (24, 6750), (25, 6480), (27, 6000), (30, 5400), (36, 4500), (40, 4050), (45, 3600), (48, 3375), (50, 3240), (54, 3000), (60, 2700), (72, 2250), (75, 2160), (80, 2025), (81, 2000), (90, 1800), (100, 1620), (108, 1500), (120, 1350), (125, 1296), (135, 1200), (144, 1125), (150, 1080), (162, 1000), (180, 900), (200, 810), (216, 750), (225, 720), (240, 675), (250, 648), (270, 600), (300, 540), (324, 500), (360, 450), (375, 432), (400, 405)]