149961000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 552015360

約数和(自身を除く): 402054360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 125, 140, 148, 150, 168, 175, 185, 193, 200, 210, 222, 250, 259, 280, 296, 300, 350, 370, 375, 386, 420, 444, 500, 518, 525, 555, 579, 600, 700, 740, 750, 772, 777, 840, 875, 888, 925, 965, 1000, 1036, 1050, 1110, 1158, 1295, 1351, 1400, 1480, 1500, 1544, 1554, 1750, 1850, 1930, 2072, 2100, 2220, 2316, 2590, 2625, 2702, 2775, 2895, 3000, 3108, 3500, 3700, 3860, 3885, 4053, 4200, 4440, 4625, 4632, 4825, 5180, 5250, 5404, 5550, 5790, 6216, 6475, 6755, 7000, 7141, 7400, 7720, 7770, 8106, 9250, 9650, 10360, 10500, 10808, 11100, 11580, 12950, 13510, 13875, 14282, 14475, 15540, 16212, 18500, 19300, 19425, 20265, 21000, 21423, 22200, 23160, 24125, 25900, 27020, 27750, 28564, 28950, 31080, 32375, 32424, 33775, 35705, 37000, 38600, 38850, 40530, 42846, 48250, 49987, 51800, 54040, 55500, 57128, 57900, 64750, 67550, 71410, 72375, 77700, 81060, 85692, 96500, 97125, 99974, 101325, 107115, 111000, 115800, 129500, 135100, 142820, 144750, 149961, 155400, 162120, 168875, 171384, 178525, 193000, 194250, 199948, 202650, 214230, 249935, 259000, 270200, 285640, 289500, 299922, 337750, 357050, 388500, 399896, 405300, 428460, 499870, 506625, 535575, 579000, 599844, 675500, 714100, 749805, 777000, 810600, 856920, 892625, 999740, 1013250, 1071150, 1199688, 1249675, 1351000, 1428200, 1499610, 1785250, 1999480, 2026500, 2142300, 2499350, 2677875, 2999220, 3570500, 3749025, 4053000, 4284600, 4998700, 5355750, 5998440, 6248375, 7141000, 7498050, 9997400, 10711500, 12496750, 14996100, 18745125, 21423000, 24993500, 29992200, 37490250, 49987000, 74980500, 149961000]

約数ペア:

[(1, 149961000), (2, 74980500), (3, 49987000), (4, 37490250), (5, 29992200), (6, 24993500), (7, 21423000), (8, 18745125), (10, 14996100), (12, 12496750), (14, 10711500), (15, 9997400), (20, 7498050), (21, 7141000), (24, 6248375), (25, 5998440), (28, 5355750), (30, 4998700), (35, 4284600), (37, 4053000), (40, 3749025), (42, 3570500), (50, 2999220), (56, 2677875), (60, 2499350), (70, 2142300), (74, 2026500), (75, 1999480), (84, 1785250), (100, 1499610), (105, 1428200), (111, 1351000), (120, 1249675), (125, 1199688), (140, 1071150), (148, 1013250), (150, 999740), (168, 892625), (175, 856920), (185, 810600), (193, 777000), (200, 749805), (210, 714100), (222, 675500), (250, 599844), (259, 579000), (280, 535575), (296, 506625), (300, 499870), (350, 428460), (370, 405300), (375, 399896), (386, 388500), (420, 357050), (444, 337750), (500, 299922), (518, 289500), (525, 285640), (555, 270200), (579, 259000), (600, 249935), (700, 214230), (740, 202650), (750, 199948), (772, 194250), (777, 193000), (840, 178525), (875, 171384), (888, 168875), (925, 162120), (965, 155400), (1000, 149961), (1036, 144750), (1050, 142820), (1110, 135100), (1158, 129500), (1295, 115800), (1351, 111000), (1400, 107115), (1480, 101325), (1500, 99974), (1544, 97125), (1554, 96500), (1750, 85692), (1850, 81060), (1930, 77700), (2072, 72375), (2100, 71410), (2220, 67550), (2316, 64750), (2590, 57900), (2625, 57128), (2702, 55500), (2775, 54040), (2895, 51800), (3000, 49987), (3108, 48250), (3500, 42846), (3700, 40530), (3860, 38850), (3885, 38600), (4053, 37000), (4200, 35705), (4440, 33775), (4625, 32424), (4632, 32375), (4825, 31080), (5180, 28950), (5250, 28564), (5404, 27750), (5550, 27020), (5790, 25900), (6216, 24125), (6475, 23160), (6755, 22200), (7000, 21423), (7141, 21000), (7400, 20265), (7720, 19425), (7770, 19300), (8106, 18500), (9250, 16212), (9650, 15540), (10360, 14475), (10500, 14282), (10808, 13875), (11100, 13510), (11580, 12950)]