219969000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{8147}}^1$

素因数の和:8177

約数の個数: 128

約数和(自身を含む): 762652800

約数和(自身を除く): 542683800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 4500, 5400, 6750, 8147, 9000, 13500, 16294, 24441, 27000, 32588, 40735, 48882, 65176, 73323, 81470, 97764, 122205, 146646, 162940, 195528, 203675, 219969, 244410, 293292, 325880, 366615, 407350, 439938, 488820, 586584, 611025, 733230, 814700, 879876, 977640, 1018375, 1099845, 1222050, 1466460, 1629400, 1759752, 1833075, 2036750, 2199690, 2444100, 2932920, 3055125, 3666150, 4073500, 4399380, 4888200, 5499225, 6110250, 7332300, 8147000, 8798760, 9165375, 10998450, 12220500, 14664600, 18330750, 21996900, 24441000, 27496125, 36661500, 43993800, 54992250, 73323000, 109984500, 219969000]

約数ペア:

[(1, 219969000), (2, 109984500), (3, 73323000), (4, 54992250), (5, 43993800), (6, 36661500), (8, 27496125), (9, 24441000), (10, 21996900), (12, 18330750), (15, 14664600), (18, 12220500), (20, 10998450), (24, 9165375), (25, 8798760), (27, 8147000), (30, 7332300), (36, 6110250), (40, 5499225), (45, 4888200), (50, 4399380), (54, 4073500), (60, 3666150), (72, 3055125), (75, 2932920), (90, 2444100), (100, 2199690), (108, 2036750), (120, 1833075), (125, 1759752), (135, 1629400), (150, 1466460), (180, 1222050), (200, 1099845), (216, 1018375), (225, 977640), (250, 879876), (270, 814700), (300, 733230), (360, 611025), (375, 586584), (450, 488820), (500, 439938), (540, 407350), (600, 366615), (675, 325880), (750, 293292), (900, 244410), (1000, 219969), (1080, 203675), (1125, 195528), (1350, 162940), (1500, 146646), (1800, 122205), (2250, 97764), (2700, 81470), (3000, 73323), (3375, 65176), (4500, 48882), (5400, 40735), (6750, 32588), (8147, 27000), (9000, 24441), (13500, 16294)]