42357000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{2017}}^1$

素因数の和:2048

約数の個数: 128

約数和(自身を含む): 151107840

約数和(自身を除く): 108750840

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, 2017, 2100, 2625, 3000, 3500, 4034, 4200, 5250, 6051, 7000, 8068, 10085, 10500, 12102, 14119, 16136, 20170, 21000, 24204, 28238, 30255, 40340, 42357, 48408, 50425, 56476, 60510, 70595, 80680, 84714, 100850, 112952, 121020, 141190, 151275, 169428, 201700, 211785, 242040, 252125, 282380, 302550, 338856, 352975, 403400, 423570, 504250, 564760, 605100, 705950, 756375, 847140, 1008500, 1058925, 1210200, 1411900, 1512750, 1694280, 1764875, 2017000, 2117850, 2823800, 3025500, 3529750, 4235700, 5294625, 6051000, 7059500, 8471400, 10589250, 14119000, 21178500, 42357000]

約数ペア:

[(1, 42357000), (2, 21178500), (3, 14119000), (4, 10589250), (5, 8471400), (6, 7059500), (7, 6051000), (8, 5294625), (10, 4235700), (12, 3529750), (14, 3025500), (15, 2823800), (20, 2117850), (21, 2017000), (24, 1764875), (25, 1694280), (28, 1512750), (30, 1411900), (35, 1210200), (40, 1058925), (42, 1008500), (50, 847140), (56, 756375), (60, 705950), (70, 605100), (75, 564760), (84, 504250), (100, 423570), (105, 403400), (120, 352975), (125, 338856), (140, 302550), (150, 282380), (168, 252125), (175, 242040), (200, 211785), (210, 201700), (250, 169428), (280, 151275), (300, 141190), (350, 121020), (375, 112952), (420, 100850), (500, 84714), (525, 80680), (600, 70595), (700, 60510), (750, 56476), (840, 50425), (875, 48408), (1000, 42357), (1050, 40340), (1400, 30255), (1500, 28238), (1750, 24204), (2017, 21000), (2100, 20170), (2625, 16136), (3000, 14119), (3500, 12102), (4034, 10500), (4200, 10085), (5250, 8068), (6051, 7000)]