2077228800

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{4007}}^1$

素因数の和:4045

約数の個数: 270

約数和(自身を含む): 7682378088

約数和(自身を除く): 5605149288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 768, 800, 810, 864, 900, 960, 1080, 1152, 1200, 1280, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 2025, 2160, 2304, 2400, 2592, 2700, 2880, 3200, 3240, 3456, 3600, 3840, 4007, 4050, 4320, 4800, 5184, 5400, 5760, 6400, 6480, 6912, 7200, 8014, 8100, 8640, 9600, 10368, 10800, 11520, 12021, 12960, 14400, 16028, 16200, 17280, 19200, 20035, 20736, 21600, 24042, 25920, 28800, 32056, 32400, 34560, 36063, 40070, 43200, 48084, 51840, 57600, 60105, 64112, 64800, 72126, 80140, 86400, 96168, 100175, 103680, 108189, 120210, 128224, 129600, 144252, 160280, 172800, 180315, 192336, 200350, 216378, 240420, 256448, 259200, 288504, 300525, 320560, 324567, 360630, 384672, 400700, 432756, 480840, 512896, 518400, 540945, 577008, 601050, 641120, 649134, 721260, 769344, 801400, 865512, 901575, 961680, 1025792, 1081890, 1154016, 1202100, 1282240, 1298268, 1442520, 1538688, 1602800, 1622835, 1731024, 1803150, 1923360, 2163780, 2308032, 2404200, 2564480, 2596536, 2704725, 2885040, 3077376, 3205600, 3245670, 3462048, 3606300, 3846720, 4327560, 4616064, 4808400, 5128960, 5193072, 5409450, 5770080, 6411200, 6491340, 6924096, 7212600, 7693440, 8114175, 8655120, 9232128, 9616800, 10386144, 10818900, 11540160, 12822400, 12982680, 13848192, 14425200, 15386880, 16228350, 17310240, 19233600, 20772288, 21637800, 23080320, 25644800, 25965360, 27696384, 28850400, 32456700, 34620480, 38467200, 41544576, 43275600, 46160640, 51930720, 57700800, 64913400, 69240960, 76934400, 83089152, 86551200, 103861440, 115401600, 129826800, 138481920, 173102400, 207722880, 230803200, 259653600, 346204800, 415445760, 519307200, 692409600, 1038614400, 2077228800]

約数ペア:

[(1, 2077228800), (2, 1038614400), (3, 692409600), (4, 519307200), (5, 415445760), (6, 346204800), (8, 259653600), (9, 230803200), (10, 207722880), (12, 173102400), (15, 138481920), (16, 129826800), (18, 115401600), (20, 103861440), (24, 86551200), (25, 83089152), (27, 76934400), (30, 69240960), (32, 64913400), (36, 57700800), (40, 51930720), (45, 46160640), (48, 43275600), (50, 41544576), (54, 38467200), (60, 34620480), (64, 32456700), (72, 28850400), (75, 27696384), (80, 25965360), (81, 25644800), (90, 23080320), (96, 21637800), (100, 20772288), (108, 19233600), (120, 17310240), (128, 16228350), (135, 15386880), (144, 14425200), (150, 13848192), (160, 12982680), (162, 12822400), (180, 11540160), (192, 10818900), (200, 10386144), (216, 9616800), (225, 9232128), (240, 8655120), (256, 8114175), (270, 7693440), (288, 7212600), (300, 6924096), (320, 6491340), (324, 6411200), (360, 5770080), (384, 5409450), (400, 5193072), (405, 5128960), (432, 4808400), (450, 4616064), (480, 4327560), (540, 3846720), (576, 3606300), (600, 3462048), (640, 3245670), (648, 3205600), (675, 3077376), (720, 2885040), (768, 2704725), (800, 2596536), (810, 2564480), (864, 2404200), (900, 2308032), (960, 2163780), (1080, 1923360), (1152, 1803150), (1200, 1731024), (1280, 1622835), (1296, 1602800), (1350, 1538688), (1440, 1442520), (1600, 1298268), (1620, 1282240), (1728, 1202100), (1800, 1154016), (1920, 1081890), (2025, 1025792), (2160, 961680), (2304, 901575), (2400, 865512), (2592, 801400), (2700, 769344), (2880, 721260), (3200, 649134), (3240, 641120), (3456, 601050), (3600, 577008), (3840, 540945), (4007, 518400), (4050, 512896), (4320, 480840), (4800, 432756), (5184, 400700), (5400, 384672), (5760, 360630), (6400, 324567), (6480, 320560), (6912, 300525), (7200, 288504), (8014, 259200), (8100, 256448), (8640, 240420), (9600, 216378), (10368, 200350), (10800, 192336), (11520, 180315), (12021, 172800), (12960, 160280), (14400, 144252), (16028, 129600), (16200, 128224), (17280, 120210), (19200, 108189), (20035, 103680), (20736, 100175), (21600, 96168), (24042, 86400), (25920, 80140), (28800, 72126), (32056, 64800), (32400, 64112), (34560, 60105), (36063, 57600), (40070, 51840), (43200, 48084)]