218311800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:966

約数の個数: 192

約数和(自身を含む): 787449600

約数和(自身を除く): 569137800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 59, 60, 70, 75, 84, 100, 105, 118, 120, 140, 150, 168, 175, 177, 200, 210, 236, 280, 295, 300, 350, 354, 413, 420, 472, 525, 590, 600, 700, 708, 826, 840, 881, 885, 1050, 1180, 1239, 1400, 1416, 1475, 1652, 1762, 1770, 2065, 2100, 2360, 2478, 2643, 2950, 3304, 3524, 3540, 4130, 4200, 4405, 4425, 4956, 5286, 5900, 6167, 6195, 7048, 7080, 8260, 8810, 8850, 9912, 10325, 10572, 11800, 12334, 12390, 13215, 16520, 17620, 17700, 18501, 20650, 21144, 22025, 24668, 24780, 26430, 30835, 30975, 35240, 35400, 37002, 41300, 44050, 49336, 49560, 51979, 52860, 61670, 61950, 66075, 74004, 82600, 88100, 92505, 103958, 105720, 123340, 123900, 132150, 148008, 154175, 155937, 176200, 185010, 207916, 246680, 247800, 259895, 264300, 308350, 311874, 363853, 370020, 415832, 462525, 519790, 528600, 616700, 623748, 727706, 740040, 779685, 925050, 1039580, 1091559, 1233400, 1247496, 1299475, 1455412, 1559370, 1819265, 1850100, 2079160, 2183118, 2598950, 2910824, 3118740, 3638530, 3700200, 3898425, 4366236, 5197900, 5457795, 6237480, 7277060, 7796850, 8732472, 9096325, 10395800, 10915590, 14554120, 15593700, 18192650, 21831180, 27288975, 31187400, 36385300, 43662360, 54577950, 72770600, 109155900, 218311800]

約数ペア:

[(1, 218311800), (2, 109155900), (3, 72770600), (4, 54577950), (5, 43662360), (6, 36385300), (7, 31187400), (8, 27288975), (10, 21831180), (12, 18192650), (14, 15593700), (15, 14554120), (20, 10915590), (21, 10395800), (24, 9096325), (25, 8732472), (28, 7796850), (30, 7277060), (35, 6237480), (40, 5457795), (42, 5197900), (50, 4366236), (56, 3898425), (59, 3700200), (60, 3638530), (70, 3118740), (75, 2910824), (84, 2598950), (100, 2183118), (105, 2079160), (118, 1850100), (120, 1819265), (140, 1559370), (150, 1455412), (168, 1299475), (175, 1247496), (177, 1233400), (200, 1091559), (210, 1039580), (236, 925050), (280, 779685), (295, 740040), (300, 727706), (350, 623748), (354, 616700), (413, 528600), (420, 519790), (472, 462525), (525, 415832), (590, 370020), (600, 363853), (700, 311874), (708, 308350), (826, 264300), (840, 259895), (881, 247800), (885, 246680), (1050, 207916), (1180, 185010), (1239, 176200), (1400, 155937), (1416, 154175), (1475, 148008), (1652, 132150), (1762, 123900), (1770, 123340), (2065, 105720), (2100, 103958), (2360, 92505), (2478, 88100), (2643, 82600), (2950, 74004), (3304, 66075), (3524, 61950), (3540, 61670), (4130, 52860), (4200, 51979), (4405, 49560), (4425, 49336), (4956, 44050), (5286, 41300), (5900, 37002), (6167, 35400), (6195, 35240), (7048, 30975), (7080, 30835), (8260, 26430), (8810, 24780), (8850, 24668), (9912, 22025), (10325, 21144), (10572, 20650), (11800, 18501), (12334, 17700), (12390, 17620), (13215, 16520)]