428445600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{16229}}^1$

素因数の和:16263

約数の個数: 144

約数和(自身を含む): 1521465120

約数和(自身を除く): 1093019520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 3300, 4400, 5280, 6600, 8800, 13200, 16229, 26400, 32458, 48687, 64916, 81145, 97374, 129832, 162290, 178519, 194748, 243435, 259664, 324580, 357038, 389496, 405725, 486870, 519328, 535557, 649160, 714076, 778992, 811450, 892595, 973740, 1071114, 1217175, 1298320, 1428152, 1557984, 1622900, 1785190, 1947480, 2142228, 2434350, 2596640, 2677785, 2856304, 3245800, 3570380, 3894960, 4284456, 4462975, 4868700, 5355570, 5712608, 6491600, 7140760, 7789920, 8568912, 8925950, 9737400, 10711140, 12983200, 13388925, 14281520, 17137824, 17851900, 19474800, 21422280, 26777850, 28563040, 35703800, 38949600, 42844560, 53555700, 71407600, 85689120, 107111400, 142815200, 214222800, 428445600]

約数ペア:

[(1, 428445600), (2, 214222800), (3, 142815200), (4, 107111400), (5, 85689120), (6, 71407600), (8, 53555700), (10, 42844560), (11, 38949600), (12, 35703800), (15, 28563040), (16, 26777850), (20, 21422280), (22, 19474800), (24, 17851900), (25, 17137824), (30, 14281520), (32, 13388925), (33, 12983200), (40, 10711140), (44, 9737400), (48, 8925950), (50, 8568912), (55, 7789920), (60, 7140760), (66, 6491600), (75, 5712608), (80, 5355570), (88, 4868700), (96, 4462975), (100, 4284456), (110, 3894960), (120, 3570380), (132, 3245800), (150, 2856304), (160, 2677785), (165, 2596640), (176, 2434350), (200, 2142228), (220, 1947480), (240, 1785190), (264, 1622900), (275, 1557984), (300, 1428152), (330, 1298320), (352, 1217175), (400, 1071114), (440, 973740), (480, 892595), (528, 811450), (550, 778992), (600, 714076), (660, 649160), (800, 535557), (825, 519328), (880, 486870), (1056, 405725), (1100, 389496), (1200, 357038), (1320, 324580), (1650, 259664), (1760, 243435), (2200, 194748), (2400, 178519), (2640, 162290), (3300, 129832), (4400, 97374), (5280, 81145), (6600, 64916), (8800, 48687), (13200, 32458), (16229, 26400)]