27205500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{2591}}^1$

素因数の和:2620

約数の個数: 96

約数和(自身を含む): 90574848

約数和(自身を除く): 63369348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2591, 2625, 3500, 5182, 5250, 7773, 10364, 10500, 12955, 15546, 18137, 25910, 31092, 36274, 38865, 51820, 54411, 64775, 72548, 77730, 90685, 108822, 129550, 155460, 181370, 194325, 217644, 259100, 272055, 323875, 362740, 388650, 453425, 544110, 647750, 777300, 906850, 971625, 1088220, 1295500, 1360275, 1813700, 1943250, 2267125, 2720550, 3886500, 4534250, 5441100, 6801375, 9068500, 13602750, 27205500]

約数ペア:

[(1, 27205500), (2, 13602750), (3, 9068500), (4, 6801375), (5, 5441100), (6, 4534250), (7, 3886500), (10, 2720550), (12, 2267125), (14, 1943250), (15, 1813700), (20, 1360275), (21, 1295500), (25, 1088220), (28, 971625), (30, 906850), (35, 777300), (42, 647750), (50, 544110), (60, 453425), (70, 388650), (75, 362740), (84, 323875), (100, 272055), (105, 259100), (125, 217644), (140, 194325), (150, 181370), (175, 155460), (210, 129550), (250, 108822), (300, 90685), (350, 77730), (375, 72548), (420, 64775), (500, 54411), (525, 51820), (700, 38865), (750, 36274), (875, 31092), (1050, 25910), (1500, 18137), (1750, 15546), (2100, 12955), (2591, 10500), (2625, 10364), (3500, 7773), (5182, 5250)]