297000

素因数分解:

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

素因数の和:41

約数の個数: 128

約数和(自身を含む): 1123200

約数和(自身を除く): 826200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 90, 99, 100, 108, 110, 120, 125, 132, 135, 150, 165, 180, 198, 200, 216, 220, 225, 250, 264, 270, 275, 297, 300, 330, 360, 375, 396, 440, 450, 495, 500, 540, 550, 594, 600, 660, 675, 750, 792, 825, 900, 990, 1000, 1080, 1100, 1125, 1188, 1320, 1350, 1375, 1485, 1500, 1650, 1800, 1980, 2200, 2250, 2376, 2475, 2700, 2750, 2970, 3000, 3300, 3375, 3960, 4125, 4500, 4950, 5400, 5500, 5940, 6600, 6750, 7425, 8250, 9000, 9900, 11000, 11880, 12375, 13500, 14850, 16500, 19800, 24750, 27000, 29700, 33000, 37125, 49500, 59400, 74250, 99000, 148500, 297000]

約数ペア:

[(1, 297000), (2, 148500), (3, 99000), (4, 74250), (5, 59400), (6, 49500), (8, 37125), (9, 33000), (10, 29700), (11, 27000), (12, 24750), (15, 19800), (18, 16500), (20, 14850), (22, 13500), (24, 12375), (25, 11880), (27, 11000), (30, 9900), (33, 9000), (36, 8250), (40, 7425), (44, 6750), (45, 6600), (50, 5940), (54, 5500), (55, 5400), (60, 4950), (66, 4500), (72, 4125), (75, 3960), (88, 3375), (90, 3300), (99, 3000), (100, 2970), (108, 2750), (110, 2700), (120, 2475), (125, 2376), (132, 2250), (135, 2200), (150, 1980), (165, 1800), (180, 1650), (198, 1500), (200, 1485), (216, 1375), (220, 1350), (225, 1320), (250, 1188), (264, 1125), (270, 1100), (275, 1080), (297, 1000), (300, 990), (330, 900), (360, 825), (375, 792), (396, 750), (440, 675), (450, 660), (495, 600), (500, 594), (540, 550)]