2550279600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21467}}^1$

素因数の和:21505

約数の個数: 240

約数和(自身を含む): 9902759040

約数和(自身を除く): 7352479440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 330, 360, 396, 400, 432, 440, 450, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 825, 880, 900, 990, 1080, 1100, 1188, 1200, 1320, 1350, 1485, 1584, 1650, 1800, 1980, 2160, 2200, 2376, 2475, 2640, 2700, 2970, 3300, 3600, 3960, 4400, 4752, 4950, 5400, 5940, 6600, 7425, 7920, 9900, 10800, 11880, 13200, 14850, 19800, 21467, 23760, 29700, 39600, 42934, 59400, 64401, 85868, 107335, 118800, 128802, 171736, 193203, 214670, 236137, 257604, 322005, 343472, 386406, 429340, 472274, 515208, 536675, 579609, 644010, 708411, 772812, 858680, 944548, 966015, 1030416, 1073350, 1159218, 1180685, 1288020, 1416822, 1545624, 1610025, 1717360, 1889096, 1932030, 2125233, 2146700, 2318436, 2361370, 2576040, 2833644, 2898045, 3091248, 3220050, 3542055, 3778192, 3864060, 4250466, 4293400, 4636872, 4722740, 4830075, 5152080, 5667288, 5796090, 5903425, 6375699, 6440100, 7084110, 7728120, 8500932, 8586800, 9273744, 9445480, 9660150, 10626165, 11334576, 11592180, 11806850, 12751398, 12880200, 14168220, 14490225, 15456240, 17001864, 17710275, 18890960, 19320300, 21252330, 23184360, 23613700, 25502796, 25760400, 28336440, 28980450, 31878495, 34003728, 35420550, 38640600, 42504660, 46368720, 47227400, 51005592, 53130825, 56672880, 57960900, 63756990, 70841100, 77281200, 85009320, 94454800, 102011184, 106261650, 115921800, 127513980, 141682200, 159392475, 170018640, 212523300, 231843600, 255027960, 283364400, 318784950, 425046600, 510055920, 637569900, 850093200, 1275139800, 2550279600]

約数ペア:

[(1, 2550279600), (2, 1275139800), (3, 850093200), (4, 637569900), (5, 510055920), (6, 425046600), (8, 318784950), (9, 283364400), (10, 255027960), (11, 231843600), (12, 212523300), (15, 170018640), (16, 159392475), (18, 141682200), (20, 127513980), (22, 115921800), (24, 106261650), (25, 102011184), (27, 94454800), (30, 85009320), (33, 77281200), (36, 70841100), (40, 63756990), (44, 57960900), (45, 56672880), (48, 53130825), (50, 51005592), (54, 47227400), (55, 46368720), (60, 42504660), (66, 38640600), (72, 35420550), (75, 34003728), (80, 31878495), (88, 28980450), (90, 28336440), (99, 25760400), (100, 25502796), (108, 23613700), (110, 23184360), (120, 21252330), (132, 19320300), (135, 18890960), (144, 17710275), (150, 17001864), (165, 15456240), (176, 14490225), (180, 14168220), (198, 12880200), (200, 12751398), (216, 11806850), (220, 11592180), (225, 11334576), (240, 10626165), (264, 9660150), (270, 9445480), (275, 9273744), (297, 8586800), (300, 8500932), (330, 7728120), (360, 7084110), (396, 6440100), (400, 6375699), (432, 5903425), (440, 5796090), (450, 5667288), (495, 5152080), (528, 4830075), (540, 4722740), (550, 4636872), (594, 4293400), (600, 4250466), (660, 3864060), (675, 3778192), (720, 3542055), (792, 3220050), (825, 3091248), (880, 2898045), (900, 2833644), (990, 2576040), (1080, 2361370), (1100, 2318436), (1188, 2146700), (1200, 2125233), (1320, 1932030), (1350, 1889096), (1485, 1717360), (1584, 1610025), (1650, 1545624), (1800, 1416822), (1980, 1288020), (2160, 1180685), (2200, 1159218), (2376, 1073350), (2475, 1030416), (2640, 966015), (2700, 944548), (2970, 858680), (3300, 772812), (3600, 708411), (3960, 644010), (4400, 579609), (4752, 536675), (4950, 515208), (5400, 472274), (5940, 429340), (6600, 386406), (7425, 343472), (7920, 322005), (9900, 257604), (10800, 236137), (11880, 214670), (13200, 193203), (14850, 171736), (19800, 128802), (21467, 118800), (23760, 107335), (29700, 85868), (39600, 64401), (42934, 59400)]