270000

素因数分解:

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

素因数の和:37

約数の個数: 100

約数和(自身を含む): 968440

約数和(自身を除く): 698440

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, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 625, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1250, 1350, 1500, 1800, 1875, 2000, 2160, 2250, 2500, 2700, 3000, 3375, 3600, 3750, 4500, 5000, 5400, 5625, 6000, 6750, 7500, 9000, 10000, 10800, 11250, 13500, 15000, 16875, 18000, 22500, 27000, 30000, 33750, 45000, 54000, 67500, 90000, 135000, 270000]

約数ペア:

[(1, 270000), (2, 135000), (3, 90000), (4, 67500), (5, 54000), (6, 45000), (8, 33750), (9, 30000), (10, 27000), (12, 22500), (15, 18000), (16, 16875), (18, 15000), (20, 13500), (24, 11250), (25, 10800), (27, 10000), (30, 9000), (36, 7500), (40, 6750), (45, 6000), (48, 5625), (50, 5400), (54, 5000), (60, 4500), (72, 3750), (75, 3600), (80, 3375), (90, 3000), (100, 2700), (108, 2500), (120, 2250), (125, 2160), (135, 2000), (144, 1875), (150, 1800), (180, 1500), (200, 1350), (216, 1250), (225, 1200), (240, 1125), (250, 1080), (270, 1000), (300, 900), (360, 750), (375, 720), (400, 675), (432, 625), (450, 600), (500, 540)]