66630000

素因数分解:

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

素因数の和:2252

約数の個数: 100

約数和(自身を含む): 215187368

約数和(自身を除く): 148557368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2221, 2500, 3000, 3750, 4442, 5000, 6000, 6663, 7500, 8884, 10000, 11105, 13326, 15000, 17768, 22210, 26652, 30000, 33315, 35536, 44420, 53304, 55525, 66630, 88840, 106608, 111050, 133260, 166575, 177680, 222100, 266520, 277625, 333150, 444200, 533040, 555250, 666300, 832875, 888400, 1110500, 1332600, 1388125, 1665750, 2221000, 2665200, 2776250, 3331500, 4164375, 4442000, 5552500, 6663000, 8328750, 11105000, 13326000, 16657500, 22210000, 33315000, 66630000]

約数ペア:

[(1, 66630000), (2, 33315000), (3, 22210000), (4, 16657500), (5, 13326000), (6, 11105000), (8, 8328750), (10, 6663000), (12, 5552500), (15, 4442000), (16, 4164375), (20, 3331500), (24, 2776250), (25, 2665200), (30, 2221000), (40, 1665750), (48, 1388125), (50, 1332600), (60, 1110500), (75, 888400), (80, 832875), (100, 666300), (120, 555250), (125, 533040), (150, 444200), (200, 333150), (240, 277625), (250, 266520), (300, 222100), (375, 177680), (400, 166575), (500, 133260), (600, 111050), (625, 106608), (750, 88840), (1000, 66630), (1200, 55525), (1250, 53304), (1500, 44420), (1875, 35536), (2000, 33315), (2221, 30000), (2500, 26652), (3000, 22210), (3750, 17768), (4442, 15000), (5000, 13326), (6000, 11105), (6663, 10000), (7500, 8884)]