921074000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5981}}^1$

素因数の和:6022

約数の個数: 160

約数和(自身を含む): 2777179392

約数和(自身を除く): 1856105392

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 175, 176, 200, 220, 250, 275, 280, 308, 350, 385, 400, 440, 500, 550, 560, 616, 700, 770, 875, 880, 1000, 1100, 1232, 1375, 1400, 1540, 1750, 1925, 2000, 2200, 2750, 2800, 3080, 3500, 3850, 4400, 5500, 5981, 6160, 7000, 7700, 9625, 11000, 11962, 14000, 15400, 19250, 22000, 23924, 29905, 30800, 38500, 41867, 47848, 59810, 65791, 77000, 83734, 95696, 119620, 131582, 149525, 154000, 167468, 209335, 239240, 263164, 299050, 328955, 334936, 418670, 460537, 478480, 526328, 598100, 657910, 669872, 747625, 837340, 921074, 1046675, 1052656, 1196200, 1315820, 1495250, 1644775, 1674680, 1842148, 2093350, 2302685, 2392400, 2631640, 2990500, 3289550, 3349360, 3684296, 4186700, 4605370, 5233375, 5263280, 5981000, 6579100, 7368592, 8223875, 8373400, 9210740, 10466750, 11513425, 11962000, 13158200, 16447750, 16746800, 18421480, 20933500, 23026850, 26316400, 32895500, 36842960, 41867000, 46053700, 57567125, 65791000, 83734000, 92107400, 115134250, 131582000, 184214800, 230268500, 460537000, 921074000]

約数ペア:

[(1, 921074000), (2, 460537000), (4, 230268500), (5, 184214800), (7, 131582000), (8, 115134250), (10, 92107400), (11, 83734000), (14, 65791000), (16, 57567125), (20, 46053700), (22, 41867000), (25, 36842960), (28, 32895500), (35, 26316400), (40, 23026850), (44, 20933500), (50, 18421480), (55, 16746800), (56, 16447750), (70, 13158200), (77, 11962000), (80, 11513425), (88, 10466750), (100, 9210740), (110, 8373400), (112, 8223875), (125, 7368592), (140, 6579100), (154, 5981000), (175, 5263280), (176, 5233375), (200, 4605370), (220, 4186700), (250, 3684296), (275, 3349360), (280, 3289550), (308, 2990500), (350, 2631640), (385, 2392400), (400, 2302685), (440, 2093350), (500, 1842148), (550, 1674680), (560, 1644775), (616, 1495250), (700, 1315820), (770, 1196200), (875, 1052656), (880, 1046675), (1000, 921074), (1100, 837340), (1232, 747625), (1375, 669872), (1400, 657910), (1540, 598100), (1750, 526328), (1925, 478480), (2000, 460537), (2200, 418670), (2750, 334936), (2800, 328955), (3080, 299050), (3500, 263164), (3850, 239240), (4400, 209335), (5500, 167468), (5981, 154000), (6160, 149525), (7000, 131582), (7700, 119620), (9625, 95696), (11000, 83734), (11962, 77000), (14000, 65791), (15400, 59810), (19250, 47848), (22000, 41867), (23924, 38500), (29905, 30800)]