2646021000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{126001}}^1$

素因数の和:126032

約数の個数: 128

約数和(自身を含む): 9435029760

約数和(自身を除く): 6789008760

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, 4200, 5250, 7000, 10500, 21000, 126001, 252002, 378003, 504004, 630005, 756006, 882007, 1008008, 1260010, 1512012, 1764014, 1890015, 2520020, 2646021, 3024024, 3150025, 3528028, 3780030, 4410035, 5040040, 5292042, 6300050, 7056056, 7560060, 8820070, 9450075, 10584084, 12600100, 13230105, 15120120, 15750125, 17640140, 18900150, 21168168, 22050175, 25200200, 26460210, 31500250, 35280280, 37800300, 44100350, 47250375, 52920420, 63000500, 66150525, 75600600, 88200700, 94500750, 105840840, 110250875, 126001000, 132301050, 176401400, 189001500, 220501750, 264602100, 330752625, 378003000, 441003500, 529204200, 661505250, 882007000, 1323010500, 2646021000]

約数ペア:

[(1, 2646021000), (2, 1323010500), (3, 882007000), (4, 661505250), (5, 529204200), (6, 441003500), (7, 378003000), (8, 330752625), (10, 264602100), (12, 220501750), (14, 189001500), (15, 176401400), (20, 132301050), (21, 126001000), (24, 110250875), (25, 105840840), (28, 94500750), (30, 88200700), (35, 75600600), (40, 66150525), (42, 63000500), (50, 52920420), (56, 47250375), (60, 44100350), (70, 37800300), (75, 35280280), (84, 31500250), (100, 26460210), (105, 25200200), (120, 22050175), (125, 21168168), (140, 18900150), (150, 17640140), (168, 15750125), (175, 15120120), (200, 13230105), (210, 12600100), (250, 10584084), (280, 9450075), (300, 8820070), (350, 7560060), (375, 7056056), (420, 6300050), (500, 5292042), (525, 5040040), (600, 4410035), (700, 3780030), (750, 3528028), (840, 3150025), (875, 3024024), (1000, 2646021), (1050, 2520020), (1400, 1890015), (1500, 1764014), (1750, 1512012), (2100, 1260010), (2625, 1008008), (3000, 882007), (3500, 756006), (4200, 630005), (5250, 504004), (7000, 378003), (10500, 252002), (21000, 126001)]