21814569000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{115421}}^1$

素因数の和:115458

約数の個数: 256

約数和(自身を含む): 86427993600

約数和(自身を除く): 64613424600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 350, 360, 375, 378, 420, 450, 500, 504, 525, 540, 600, 630, 675, 700, 750, 756, 840, 875, 900, 945, 1000, 1050, 1080, 1125, 1260, 1350, 1400, 1500, 1512, 1575, 1750, 1800, 1890, 2100, 2250, 2520, 2625, 2700, 3000, 3150, 3375, 3500, 3780, 4200, 4500, 4725, 5250, 5400, 6300, 6750, 7000, 7560, 7875, 9000, 9450, 10500, 12600, 13500, 15750, 18900, 21000, 23625, 27000, 31500, 37800, 47250, 63000, 94500, 115421, 189000, 230842, 346263, 461684, 577105, 692526, 807947, 923368, 1038789, 1154210, 1385052, 1615894, 1731315, 2077578, 2308420, 2423841, 2770104, 2885525, 3116367, 3231788, 3462630, 4039735, 4155156, 4616840, 4847682, 5193945, 5771050, 6232734, 6463576, 6925260, 7271523, 8079470, 8310312, 8656575, 9695364, 10387890, 11542100, 12119205, 12465468, 13850520, 14427625, 14543046, 15581835, 16158940, 17313150, 19390728, 20198675, 20775780, 21814569, 23084200, 24238410, 24930936, 25969725, 28855250, 29086092, 31163670, 32317880, 34626300, 36357615, 40397350, 41551560, 43282875, 43629138, 48476820, 51939450, 57710500, 58172184, 60596025, 62327340, 69252600, 72715230, 77909175, 80794700, 86565750, 87258276, 96953640, 100993375, 103878900, 109072845, 115421000, 121192050, 124654680, 129848625, 145430460, 155818350, 161589400, 173131500, 174516552, 181788075, 201986750, 207757800, 218145690, 242384100, 259697250, 290860920, 302980125, 311636700, 346263000, 363576150, 389545875, 403973500, 436291380, 484768200, 519394500, 545364225, 605960250, 623273400, 727152300, 779091750, 807947000, 872582760, 908940375, 1038789000, 1090728450, 1211920500, 1454304600, 1558183500, 1817880750, 2181456900, 2423841000, 2726821125, 3116367000, 3635761500, 4362913800, 5453642250, 7271523000, 10907284500, 21814569000]

約数ペア:

[(1, 21814569000), (2, 10907284500), (3, 7271523000), (4, 5453642250), (5, 4362913800), (6, 3635761500), (7, 3116367000), (8, 2726821125), (9, 2423841000), (10, 2181456900), (12, 1817880750), (14, 1558183500), (15, 1454304600), (18, 1211920500), (20, 1090728450), (21, 1038789000), (24, 908940375), (25, 872582760), (27, 807947000), (28, 779091750), (30, 727152300), (35, 623273400), (36, 605960250), (40, 545364225), (42, 519394500), (45, 484768200), (50, 436291380), (54, 403973500), (56, 389545875), (60, 363576150), (63, 346263000), (70, 311636700), (72, 302980125), (75, 290860920), (84, 259697250), (90, 242384100), (100, 218145690), (105, 207757800), (108, 201986750), (120, 181788075), (125, 174516552), (126, 173131500), (135, 161589400), (140, 155818350), (150, 145430460), (168, 129848625), (175, 124654680), (180, 121192050), (189, 115421000), (200, 109072845), (210, 103878900), (216, 100993375), (225, 96953640), (250, 87258276), (252, 86565750), (270, 80794700), (280, 77909175), (300, 72715230), (315, 69252600), (350, 62327340), (360, 60596025), (375, 58172184), (378, 57710500), (420, 51939450), (450, 48476820), (500, 43629138), (504, 43282875), (525, 41551560), (540, 40397350), (600, 36357615), (630, 34626300), (675, 32317880), (700, 31163670), (750, 29086092), (756, 28855250), (840, 25969725), (875, 24930936), (900, 24238410), (945, 23084200), (1000, 21814569), (1050, 20775780), (1080, 20198675), (1125, 19390728), (1260, 17313150), (1350, 16158940), (1400, 15581835), (1500, 14543046), (1512, 14427625), (1575, 13850520), (1750, 12465468), (1800, 12119205), (1890, 11542100), (2100, 10387890), (2250, 9695364), (2520, 8656575), (2625, 8310312), (2700, 8079470), (3000, 7271523), (3150, 6925260), (3375, 6463576), (3500, 6232734), (3780, 5771050), (4200, 5193945), (4500, 4847682), (4725, 4616840), (5250, 4155156), (5400, 4039735), (6300, 3462630), (6750, 3231788), (7000, 3116367), (7560, 2885525), (7875, 2770104), (9000, 2423841), (9450, 2308420), (10500, 2077578), (12600, 1731315), (13500, 1615894), (15750, 1385052), (18900, 1154210), (21000, 1038789), (23625, 923368), (27000, 807947), (31500, 692526), (37800, 577105), (47250, 461684), (63000, 346263), (94500, 230842), (115421, 189000)]