33315000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{2221}}^1$

素因数の和:2250

約数の個数: 80

約数和(自身を含む): 104122920

約数和(自身を除く): 70807920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2221, 2500, 3000, 3750, 4442, 5000, 6663, 7500, 8884, 11105, 13326, 15000, 17768, 22210, 26652, 33315, 44420, 53304, 55525, 66630, 88840, 111050, 133260, 166575, 222100, 266520, 277625, 333150, 444200, 555250, 666300, 832875, 1110500, 1332600, 1388125, 1665750, 2221000, 2776250, 3331500, 4164375, 5552500, 6663000, 8328750, 11105000, 16657500, 33315000]

約数ペア:

[(1, 33315000), (2, 16657500), (3, 11105000), (4, 8328750), (5, 6663000), (6, 5552500), (8, 4164375), (10, 3331500), (12, 2776250), (15, 2221000), (20, 1665750), (24, 1388125), (25, 1332600), (30, 1110500), (40, 832875), (50, 666300), (60, 555250), (75, 444200), (100, 333150), (120, 277625), (125, 266520), (150, 222100), (200, 166575), (250, 133260), (300, 111050), (375, 88840), (500, 66630), (600, 55525), (625, 53304), (750, 44420), (1000, 33315), (1250, 26652), (1500, 22210), (1875, 17768), (2221, 15000), (2500, 13326), (3000, 11105), (3750, 8884), (4442, 7500), (5000, 6663)]