222153000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{74051}}^1$

素因数の和:74075

約数の個数: 64

約数和(自身を含む): 693126720

約数和(自身を除く): 470973720

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, 750, 1000, 1500, 3000, 74051, 148102, 222153, 296204, 370255, 444306, 592408, 740510, 888612, 1110765, 1481020, 1777224, 1851275, 2221530, 2962040, 3702550, 4443060, 5553825, 7405100, 8886120, 9256375, 11107650, 14810200, 18512750, 22215300, 27769125, 37025500, 44430600, 55538250, 74051000, 111076500, 222153000]

約数ペア:

[(1, 222153000), (2, 111076500), (3, 74051000), (4, 55538250), (5, 44430600), (6, 37025500), (8, 27769125), (10, 22215300), (12, 18512750), (15, 14810200), (20, 11107650), (24, 9256375), (25, 8886120), (30, 7405100), (40, 5553825), (50, 4443060), (60, 3702550), (75, 2962040), (100, 2221530), (120, 1851275), (125, 1777224), (150, 1481020), (200, 1110765), (250, 888612), (300, 740510), (375, 592408), (500, 444306), (600, 370255), (750, 296204), (1000, 222153), (1500, 148102), (3000, 74051)]