66000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^1$

素因数の和:37

約数の個数: 80

約数和(自身を含む): 232128

約数和(自身を除く): 166128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 125, 132, 150, 165, 176, 200, 220, 240, 250, 264, 275, 300, 330, 375, 400, 440, 500, 528, 550, 600, 660, 750, 825, 880, 1000, 1100, 1200, 1320, 1375, 1500, 1650, 2000, 2200, 2640, 2750, 3000, 3300, 4125, 4400, 5500, 6000, 6600, 8250, 11000, 13200, 16500, 22000, 33000, 66000]

約数ペア:

[(1, 66000), (2, 33000), (3, 22000), (4, 16500), (5, 13200), (6, 11000), (8, 8250), (10, 6600), (11, 6000), (12, 5500), (15, 4400), (16, 4125), (20, 3300), (22, 3000), (24, 2750), (25, 2640), (30, 2200), (33, 2000), (40, 1650), (44, 1500), (48, 1375), (50, 1320), (55, 1200), (60, 1100), (66, 1000), (75, 880), (80, 825), (88, 750), (100, 660), (110, 600), (120, 550), (125, 528), (132, 500), (150, 440), (165, 400), (176, 375), (200, 330), (220, 300), (240, 275), (250, 264)]