206325900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6947}}^1$

素因数の和:6981

約数の個数: 144

約数和(自身を含む): 723703680

約数和(自身を除く): 517377780

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, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 450, 495, 540, 550, 594, 660, 675, 825, 900, 990, 1100, 1188, 1350, 1485, 1650, 1980, 2475, 2700, 2970, 3300, 4950, 5940, 6947, 7425, 9900, 13894, 14850, 20841, 27788, 29700, 34735, 41682, 62523, 69470, 76417, 83364, 104205, 125046, 138940, 152834, 173675, 187569, 208410, 229251, 250092, 305668, 312615, 347350, 375138, 382085, 416820, 458502, 521025, 625230, 687753, 694700, 750276, 764170, 917004, 937845, 1042050, 1146255, 1250460, 1375506, 1528340, 1563075, 1875690, 1910425, 2063259, 2084100, 2292510, 2751012, 3126150, 3438765, 3751380, 3820850, 4126518, 4585020, 4689225, 5731275, 6252300, 6877530, 7641700, 8253036, 9378450, 10316295, 11462550, 13755060, 17193825, 18756900, 20632590, 22925100, 34387650, 41265180, 51581475, 68775300, 103162950, 206325900]

約数ペア:

[(1, 206325900), (2, 103162950), (3, 68775300), (4, 51581475), (5, 41265180), (6, 34387650), (9, 22925100), (10, 20632590), (11, 18756900), (12, 17193825), (15, 13755060), (18, 11462550), (20, 10316295), (22, 9378450), (25, 8253036), (27, 7641700), (30, 6877530), (33, 6252300), (36, 5731275), (44, 4689225), (45, 4585020), (50, 4126518), (54, 3820850), (55, 3751380), (60, 3438765), (66, 3126150), (75, 2751012), (90, 2292510), (99, 2084100), (100, 2063259), (108, 1910425), (110, 1875690), (132, 1563075), (135, 1528340), (150, 1375506), (165, 1250460), (180, 1146255), (198, 1042050), (220, 937845), (225, 917004), (270, 764170), (275, 750276), (297, 694700), (300, 687753), (330, 625230), (396, 521025), (450, 458502), (495, 416820), (540, 382085), (550, 375138), (594, 347350), (660, 312615), (675, 305668), (825, 250092), (900, 229251), (990, 208410), (1100, 187569), (1188, 173675), (1350, 152834), (1485, 138940), (1650, 125046), (1980, 104205), (2475, 83364), (2700, 76417), (2970, 69470), (3300, 62523), (4950, 41682), (5940, 34735), (6947, 29700), (7425, 27788), (9900, 20841), (13894, 14850)]