86709000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{4129}}^1$

素因数の和:4160

約数の個数: 128

約数和(自身を含む): 309254400

約数和(自身を除く): 222545400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4129, 4200, 5250, 7000, 8258, 10500, 12387, 16516, 20645, 21000, 24774, 28903, 33032, 41290, 49548, 57806, 61935, 82580, 86709, 99096, 103225, 115612, 123870, 144515, 165160, 173418, 206450, 231224, 247740, 289030, 309675, 346836, 412900, 433545, 495480, 516125, 578060, 619350, 693672, 722575, 825800, 867090, 1032250, 1156120, 1238700, 1445150, 1548375, 1734180, 2064500, 2167725, 2477400, 2890300, 3096750, 3468360, 3612875, 4129000, 4335450, 5780600, 6193500, 7225750, 8670900, 10838625, 12387000, 14451500, 17341800, 21677250, 28903000, 43354500, 86709000]

約数ペア:

[(1, 86709000), (2, 43354500), (3, 28903000), (4, 21677250), (5, 17341800), (6, 14451500), (7, 12387000), (8, 10838625), (10, 8670900), (12, 7225750), (14, 6193500), (15, 5780600), (20, 4335450), (21, 4129000), (24, 3612875), (25, 3468360), (28, 3096750), (30, 2890300), (35, 2477400), (40, 2167725), (42, 2064500), (50, 1734180), (56, 1548375), (60, 1445150), (70, 1238700), (75, 1156120), (84, 1032250), (100, 867090), (105, 825800), (120, 722575), (125, 693672), (140, 619350), (150, 578060), (168, 516125), (175, 495480), (200, 433545), (210, 412900), (250, 346836), (280, 309675), (300, 289030), (350, 247740), (375, 231224), (420, 206450), (500, 173418), (525, 165160), (600, 144515), (700, 123870), (750, 115612), (840, 103225), (875, 99096), (1000, 86709), (1050, 82580), (1400, 61935), (1500, 57806), (1750, 49548), (2100, 41290), (2625, 33032), (3000, 28903), (3500, 24774), (4129, 21000), (4200, 20645), (5250, 16516), (7000, 12387), (8258, 10500)]