89100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1$

素因数の和:37

約数の個数: 90

約数和(自身を含む): 315084

約数和(自身を除く): 225984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 270, 275, 297, 300, 324, 330, 396, 405, 450, 495, 540, 550, 594, 660, 675, 810, 825, 891, 900, 990, 1100, 1188, 1350, 1485, 1620, 1650, 1782, 1980, 2025, 2475, 2700, 2970, 3300, 3564, 4050, 4455, 4950, 5940, 7425, 8100, 8910, 9900, 14850, 17820, 22275, 29700, 44550, 89100]

約数ペア:

[(1, 89100), (2, 44550), (3, 29700), (4, 22275), (5, 17820), (6, 14850), (9, 9900), (10, 8910), (11, 8100), (12, 7425), (15, 5940), (18, 4950), (20, 4455), (22, 4050), (25, 3564), (27, 3300), (30, 2970), (33, 2700), (36, 2475), (44, 2025), (45, 1980), (50, 1782), (54, 1650), (55, 1620), (60, 1485), (66, 1350), (75, 1188), (81, 1100), (90, 990), (99, 900), (100, 891), (108, 825), (110, 810), (132, 675), (135, 660), (150, 594), (162, 550), (165, 540), (180, 495), (198, 450), (220, 405), (225, 396), (270, 330), (275, 324), (297, 300)]