20736583200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{320009}}^1$

素因数の和:320041

約数の個数: 180

約数和(自身を含む): 75622523130

約数和(自身を除く): 54885939930

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, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 4050, 4320, 5400, 6480, 7200, 8100, 10800, 12960, 16200, 21600, 32400, 64800, 320009, 640018, 960027, 1280036, 1600045, 1920054, 2560072, 2880081, 3200090, 3840108, 4800135, 5120144, 5760162, 6400180, 7680216, 8000225, 8640243, 9600270, 10240288, 11520324, 12800360, 14400405, 15360432, 16000450, 17280486, 19200540, 23040648, 24000675, 25600720, 25920729, 28800810, 30720864, 32000900, 34560972, 38401080, 43201215, 46081296, 48001350, 51201440, 51841458, 57601620, 64001800, 69121944, 72002025, 76802160, 86402430, 92162592, 96002700, 103682916, 115203240, 128003600, 129603645, 138243888, 144004050, 153604320, 172804860, 192005400, 207365832, 216006075, 230406480, 256007200, 259207290, 276487776, 288008100, 345609720, 384010800, 414731664, 432012150, 460812960, 518414580, 576016200, 648018225, 691219440, 768021600, 829463328, 864024300, 1036829160, 1152032400, 1296036450, 1382438880, 1728048600, 2073658320, 2304064800, 2592072900, 3456097200, 4147316640, 5184145800, 6912194400, 10368291600, 20736583200]

約数ペア:

[(1, 20736583200), (2, 10368291600), (3, 6912194400), (4, 5184145800), (5, 4147316640), (6, 3456097200), (8, 2592072900), (9, 2304064800), (10, 2073658320), (12, 1728048600), (15, 1382438880), (16, 1296036450), (18, 1152032400), (20, 1036829160), (24, 864024300), (25, 829463328), (27, 768021600), (30, 691219440), (32, 648018225), (36, 576016200), (40, 518414580), (45, 460812960), (48, 432012150), (50, 414731664), (54, 384010800), (60, 345609720), (72, 288008100), (75, 276487776), (80, 259207290), (81, 256007200), (90, 230406480), (96, 216006075), (100, 207365832), (108, 192005400), (120, 172804860), (135, 153604320), (144, 144004050), (150, 138243888), (160, 129603645), (162, 128003600), (180, 115203240), (200, 103682916), (216, 96002700), (225, 92162592), (240, 86402430), (270, 76802160), (288, 72002025), (300, 69121944), (324, 64001800), (360, 57601620), (400, 51841458), (405, 51201440), (432, 48001350), (450, 46081296), (480, 43201215), (540, 38401080), (600, 34560972), (648, 32000900), (675, 30720864), (720, 28800810), (800, 25920729), (810, 25600720), (864, 24000675), (900, 23040648), (1080, 19200540), (1200, 17280486), (1296, 16000450), (1350, 15360432), (1440, 14400405), (1620, 12800360), (1800, 11520324), (2025, 10240288), (2160, 9600270), (2400, 8640243), (2592, 8000225), (2700, 7680216), (3240, 6400180), (3600, 5760162), (4050, 5120144), (4320, 4800135), (5400, 3840108), (6480, 3200090), (7200, 2880081), (8100, 2560072), (10800, 1920054), (12960, 1600045), (16200, 1280036), (21600, 960027), (32400, 640018), (64800, 320009)]