2841287400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{225499}}^1$

素因数の和:225528

約数の個数: 144

約数和(自身を含む): 10905180000

約数和(自身を除く): 8063892600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 225499, 450998, 676497, 901996, 1127495, 1352994, 1578493, 1803992, 2029491, 2254990, 2705988, 3156986, 3382485, 4058982, 4509980, 4735479, 5411976, 5637475, 6313972, 6764970, 7892465, 8117964, 9019960, 9470958, 10147455, 11274950, 12627944, 13529940, 14206437, 15784930, 16235928, 16912425, 18941916, 20294910, 22549900, 23677395, 27059880, 28412874, 31569860, 33824850, 37883832, 39462325, 40589820, 45099800, 47354790, 50737275, 56825748, 63139720, 67649700, 71032185, 78924650, 81179640, 94709580, 101474550, 113651496, 118386975, 135299400, 142064370, 157849300, 189419160, 202949100, 236773950, 284128740, 315698600, 355160925, 405898200, 473547900, 568257480, 710321850, 947095800, 1420643700, 2841287400]

約数ペア:

[(1, 2841287400), (2, 1420643700), (3, 947095800), (4, 710321850), (5, 568257480), (6, 473547900), (7, 405898200), (8, 355160925), (9, 315698600), (10, 284128740), (12, 236773950), (14, 202949100), (15, 189419160), (18, 157849300), (20, 142064370), (21, 135299400), (24, 118386975), (25, 113651496), (28, 101474550), (30, 94709580), (35, 81179640), (36, 78924650), (40, 71032185), (42, 67649700), (45, 63139720), (50, 56825748), (56, 50737275), (60, 47354790), (63, 45099800), (70, 40589820), (72, 39462325), (75, 37883832), (84, 33824850), (90, 31569860), (100, 28412874), (105, 27059880), (120, 23677395), (126, 22549900), (140, 20294910), (150, 18941916), (168, 16912425), (175, 16235928), (180, 15784930), (200, 14206437), (210, 13529940), (225, 12627944), (252, 11274950), (280, 10147455), (300, 9470958), (315, 9019960), (350, 8117964), (360, 7892465), (420, 6764970), (450, 6313972), (504, 5637475), (525, 5411976), (600, 4735479), (630, 4509980), (700, 4058982), (840, 3382485), (900, 3156986), (1050, 2705988), (1260, 2254990), (1400, 2029491), (1575, 1803992), (1800, 1578493), (2100, 1352994), (2520, 1127495), (3150, 901996), (4200, 676497), (6300, 450998), (12600, 225499)]