38940000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 240

約数和(自身を含む): 141704640

約数和(自身を除く): 102764640

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, 59, 60, 66, 75, 80, 88, 96, 100, 110, 118, 120, 125, 132, 150, 160, 165, 176, 177, 200, 220, 236, 240, 250, 264, 275, 295, 300, 330, 352, 354, 375, 400, 440, 472, 480, 500, 528, 550, 590, 600, 625, 649, 660, 708, 750, 800, 825, 880, 885, 944, 1000, 1056, 1100, 1180, 1200, 1250, 1298, 1320, 1375, 1416, 1475, 1500, 1650, 1760, 1770, 1875, 1888, 1947, 2000, 2200, 2360, 2400, 2500, 2596, 2640, 2750, 2832, 2950, 3000, 3245, 3300, 3540, 3750, 3894, 4000, 4125, 4400, 4425, 4720, 5000, 5192, 5280, 5500, 5664, 5900, 6000, 6490, 6600, 6875, 7080, 7375, 7500, 7788, 8250, 8800, 8850, 9440, 9735, 10000, 10384, 11000, 11800, 12000, 12980, 13200, 13750, 14160, 14750, 15000, 15576, 16225, 16500, 17700, 19470, 20000, 20625, 20768, 22000, 22125, 23600, 25960, 26400, 27500, 28320, 29500, 30000, 31152, 32450, 33000, 35400, 36875, 38940, 41250, 44000, 44250, 47200, 48675, 51920, 55000, 59000, 60000, 62304, 64900, 66000, 70800, 73750, 77880, 81125, 82500, 88500, 97350, 103840, 110000, 110625, 118000, 129800, 132000, 141600, 147500, 155760, 162250, 165000, 177000, 194700, 220000, 221250, 236000, 243375, 259600, 295000, 311520, 324500, 330000, 354000, 389400, 405625, 442500, 486750, 519200, 590000, 649000, 660000, 708000, 778800, 811250, 885000, 973500, 1180000, 1216875, 1298000, 1557600, 1622500, 1770000, 1947000, 2433750, 2596000, 3245000, 3540000, 3894000, 4867500, 6490000, 7788000, 9735000, 12980000, 19470000, 38940000]

約数ペア:

[(1, 38940000), (2, 19470000), (3, 12980000), (4, 9735000), (5, 7788000), (6, 6490000), (8, 4867500), (10, 3894000), (11, 3540000), (12, 3245000), (15, 2596000), (16, 2433750), (20, 1947000), (22, 1770000), (24, 1622500), (25, 1557600), (30, 1298000), (32, 1216875), (33, 1180000), (40, 973500), (44, 885000), (48, 811250), (50, 778800), (55, 708000), (59, 660000), (60, 649000), (66, 590000), (75, 519200), (80, 486750), (88, 442500), (96, 405625), (100, 389400), (110, 354000), (118, 330000), (120, 324500), (125, 311520), (132, 295000), (150, 259600), (160, 243375), (165, 236000), (176, 221250), (177, 220000), (200, 194700), (220, 177000), (236, 165000), (240, 162250), (250, 155760), (264, 147500), (275, 141600), (295, 132000), (300, 129800), (330, 118000), (352, 110625), (354, 110000), (375, 103840), (400, 97350), (440, 88500), (472, 82500), (480, 81125), (500, 77880), (528, 73750), (550, 70800), (590, 66000), (600, 64900), (625, 62304), (649, 60000), (660, 59000), (708, 55000), (750, 51920), (800, 48675), (825, 47200), (880, 44250), (885, 44000), (944, 41250), (1000, 38940), (1056, 36875), (1100, 35400), (1180, 33000), (1200, 32450), (1250, 31152), (1298, 30000), (1320, 29500), (1375, 28320), (1416, 27500), (1475, 26400), (1500, 25960), (1650, 23600), (1760, 22125), (1770, 22000), (1875, 20768), (1888, 20625), (1947, 20000), (2000, 19470), (2200, 17700), (2360, 16500), (2400, 16225), (2500, 15576), (2596, 15000), (2640, 14750), (2750, 14160), (2832, 13750), (2950, 13200), (3000, 12980), (3245, 12000), (3300, 11800), (3540, 11000), (3750, 10384), (3894, 10000), (4000, 9735), (4125, 9440), (4400, 8850), (4425, 8800), (4720, 8250), (5000, 7788), (5192, 7500), (5280, 7375), (5500, 7080), (5664, 6875), (5900, 6600), (6000, 6490)]