21849300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2207}}^1$

素因数の和:2238

約数の個数: 108

約数和(自身を含む): 74745216

約数和(自身を除く): 52895916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2207, 2475, 3300, 4414, 4950, 6621, 8828, 9900, 11035, 13242, 19863, 22070, 24277, 26484, 33105, 39726, 44140, 48554, 55175, 66210, 72831, 79452, 97108, 99315, 110350, 121385, 132420, 145662, 165525, 198630, 218493, 220700, 242770, 291324, 331050, 364155, 397260, 436986, 485540, 496575, 606925, 662100, 728310, 873972, 993150, 1092465, 1213850, 1456620, 1820775, 1986300, 2184930, 2427700, 3641550, 4369860, 5462325, 7283100, 10924650, 21849300]

約数ペア:

[(1, 21849300), (2, 10924650), (3, 7283100), (4, 5462325), (5, 4369860), (6, 3641550), (9, 2427700), (10, 2184930), (11, 1986300), (12, 1820775), (15, 1456620), (18, 1213850), (20, 1092465), (22, 993150), (25, 873972), (30, 728310), (33, 662100), (36, 606925), (44, 496575), (45, 485540), (50, 436986), (55, 397260), (60, 364155), (66, 331050), (75, 291324), (90, 242770), (99, 220700), (100, 218493), (110, 198630), (132, 165525), (150, 145662), (165, 132420), (180, 121385), (198, 110350), (220, 99315), (225, 97108), (275, 79452), (300, 72831), (330, 66210), (396, 55175), (450, 48554), (495, 44140), (550, 39726), (660, 33105), (825, 26484), (900, 24277), (990, 22070), (1100, 19863), (1650, 13242), (1980, 11035), (2207, 9900), (2475, 8828), (3300, 6621), (4414, 4950)]