54739800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 198052800

約数和(自身を除く): 143313000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 81, 90, 93, 100, 108, 109, 120, 124, 135, 150, 155, 162, 180, 186, 200, 216, 218, 225, 248, 270, 279, 300, 310, 324, 327, 360, 372, 405, 436, 450, 465, 540, 545, 558, 600, 620, 648, 654, 675, 744, 775, 810, 837, 872, 900, 930, 981, 1080, 1090, 1116, 1240, 1308, 1350, 1395, 1550, 1620, 1635, 1674, 1800, 1860, 1962, 2025, 2180, 2232, 2325, 2511, 2616, 2700, 2725, 2790, 2943, 3100, 3240, 3270, 3348, 3379, 3720, 3924, 4050, 4185, 4360, 4650, 4905, 5022, 5400, 5450, 5580, 5886, 6200, 6540, 6696, 6758, 6975, 7848, 8100, 8175, 8370, 8829, 9300, 9810, 10044, 10137, 10900, 11160, 11772, 12555, 13080, 13516, 13950, 14715, 16200, 16350, 16740, 16895, 17658, 18600, 19620, 20088, 20274, 20925, 21800, 23544, 24525, 25110, 27032, 27900, 29430, 30411, 32700, 33480, 33790, 35316, 39240, 40548, 41850, 44145, 49050, 50220, 50685, 55800, 58860, 60822, 62775, 65400, 67580, 70632, 73575, 81096, 83700, 84475, 88290, 91233, 98100, 100440, 101370, 117720, 121644, 125550, 135160, 147150, 152055, 167400, 168950, 176580, 182466, 196200, 202740, 220725, 243288, 251100, 253425, 273699, 294300, 304110, 337900, 353160, 364932, 405480, 441450, 456165, 502200, 506850, 547398, 588600, 608220, 675800, 729864, 760275, 882900, 912330, 1013700, 1094796, 1216440, 1368495, 1520550, 1765800, 1824660, 2027400, 2189592, 2280825, 2736990, 3041100, 3649320, 4561650, 5473980, 6082200, 6842475, 9123300, 10947960, 13684950, 18246600, 27369900, 54739800]

約数ペア:

[(1, 54739800), (2, 27369900), (3, 18246600), (4, 13684950), (5, 10947960), (6, 9123300), (8, 6842475), (9, 6082200), (10, 5473980), (12, 4561650), (15, 3649320), (18, 3041100), (20, 2736990), (24, 2280825), (25, 2189592), (27, 2027400), (30, 1824660), (31, 1765800), (36, 1520550), (40, 1368495), (45, 1216440), (50, 1094796), (54, 1013700), (60, 912330), (62, 882900), (72, 760275), (75, 729864), (81, 675800), (90, 608220), (93, 588600), (100, 547398), (108, 506850), (109, 502200), (120, 456165), (124, 441450), (135, 405480), (150, 364932), (155, 353160), (162, 337900), (180, 304110), (186, 294300), (200, 273699), (216, 253425), (218, 251100), (225, 243288), (248, 220725), (270, 202740), (279, 196200), (300, 182466), (310, 176580), (324, 168950), (327, 167400), (360, 152055), (372, 147150), (405, 135160), (436, 125550), (450, 121644), (465, 117720), (540, 101370), (545, 100440), (558, 98100), (600, 91233), (620, 88290), (648, 84475), (654, 83700), (675, 81096), (744, 73575), (775, 70632), (810, 67580), (837, 65400), (872, 62775), (900, 60822), (930, 58860), (981, 55800), (1080, 50685), (1090, 50220), (1116, 49050), (1240, 44145), (1308, 41850), (1350, 40548), (1395, 39240), (1550, 35316), (1620, 33790), (1635, 33480), (1674, 32700), (1800, 30411), (1860, 29430), (1962, 27900), (2025, 27032), (2180, 25110), (2232, 24525), (2325, 23544), (2511, 21800), (2616, 20925), (2700, 20274), (2725, 20088), (2790, 19620), (2943, 18600), (3100, 17658), (3240, 16895), (3270, 16740), (3348, 16350), (3379, 16200), (3720, 14715), (3924, 13950), (4050, 13516), (4185, 13080), (4360, 12555), (4650, 11772), (4905, 11160), (5022, 10900), (5400, 10137), (5450, 10044), (5580, 9810), (5886, 9300), (6200, 8829), (6540, 8370), (6696, 8175), (6758, 8100), (6975, 7848)]