802080000

素因数分解:

$2^8\times 3^2\times 5^4\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 270

約数和(自身を含む): 2895006114

約数和(自身を除く): 2092926114

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 557, 576, 600, 625, 640, 720, 750, 768, 800, 900, 960, 1000, 1114, 1125, 1152, 1200, 1250, 1280, 1440, 1500, 1600, 1671, 1800, 1875, 1920, 2000, 2228, 2250, 2304, 2400, 2500, 2785, 2880, 3000, 3200, 3342, 3600, 3750, 3840, 4000, 4456, 4500, 4800, 5000, 5013, 5570, 5625, 5760, 6000, 6400, 6684, 7200, 7500, 8000, 8355, 8912, 9000, 9600, 10000, 10026, 11140, 11250, 11520, 12000, 13368, 13925, 14400, 15000, 16000, 16710, 17824, 18000, 19200, 20000, 20052, 22280, 22500, 24000, 25065, 26736, 27850, 28800, 30000, 32000, 33420, 35648, 36000, 40000, 40104, 41775, 44560, 45000, 48000, 50130, 53472, 55700, 57600, 60000, 66840, 69625, 71296, 72000, 80000, 80208, 83550, 89120, 90000, 96000, 100260, 106944, 111400, 120000, 125325, 133680, 139250, 142592, 144000, 160000, 160416, 167100, 178240, 180000, 200520, 208875, 213888, 222800, 240000, 250650, 267360, 278500, 288000, 320832, 334200, 348125, 356480, 360000, 401040, 417750, 427776, 445600, 480000, 501300, 534720, 557000, 626625, 641664, 668400, 696250, 712960, 720000, 802080, 835500, 891200, 1002600, 1044375, 1069440, 1114000, 1253250, 1283328, 1336800, 1392500, 1440000, 1604160, 1671000, 1782400, 2005200, 2088750, 2138880, 2228000, 2506500, 2673600, 2785000, 3133125, 3208320, 3342000, 3564800, 4010400, 4177500, 4456000, 5013000, 5347200, 5570000, 6266250, 6416640, 6684000, 8020800, 8355000, 8912000, 10026000, 10694400, 11140000, 12532500, 13368000, 16041600, 16710000, 17824000, 20052000, 22280000, 25065000, 26736000, 32083200, 33420000, 40104000, 44560000, 50130000, 53472000, 66840000, 80208000, 89120000, 100260000, 133680000, 160416000, 200520000, 267360000, 401040000, 802080000]

約数ペア:

[(1, 802080000), (2, 401040000), (3, 267360000), (4, 200520000), (5, 160416000), (6, 133680000), (8, 100260000), (9, 89120000), (10, 80208000), (12, 66840000), (15, 53472000), (16, 50130000), (18, 44560000), (20, 40104000), (24, 33420000), (25, 32083200), (30, 26736000), (32, 25065000), (36, 22280000), (40, 20052000), (45, 17824000), (48, 16710000), (50, 16041600), (60, 13368000), (64, 12532500), (72, 11140000), (75, 10694400), (80, 10026000), (90, 8912000), (96, 8355000), (100, 8020800), (120, 6684000), (125, 6416640), (128, 6266250), (144, 5570000), (150, 5347200), (160, 5013000), (180, 4456000), (192, 4177500), (200, 4010400), (225, 3564800), (240, 3342000), (250, 3208320), (256, 3133125), (288, 2785000), (300, 2673600), (320, 2506500), (360, 2228000), (375, 2138880), (384, 2088750), (400, 2005200), (450, 1782400), (480, 1671000), (500, 1604160), (557, 1440000), (576, 1392500), (600, 1336800), (625, 1283328), (640, 1253250), (720, 1114000), (750, 1069440), (768, 1044375), (800, 1002600), (900, 891200), (960, 835500), (1000, 802080), (1114, 720000), (1125, 712960), (1152, 696250), (1200, 668400), (1250, 641664), (1280, 626625), (1440, 557000), (1500, 534720), (1600, 501300), (1671, 480000), (1800, 445600), (1875, 427776), (1920, 417750), (2000, 401040), (2228, 360000), (2250, 356480), (2304, 348125), (2400, 334200), (2500, 320832), (2785, 288000), (2880, 278500), (3000, 267360), (3200, 250650), (3342, 240000), (3600, 222800), (3750, 213888), (3840, 208875), (4000, 200520), (4456, 180000), (4500, 178240), (4800, 167100), (5000, 160416), (5013, 160000), (5570, 144000), (5625, 142592), (5760, 139250), (6000, 133680), (6400, 125325), (6684, 120000), (7200, 111400), (7500, 106944), (8000, 100260), (8355, 96000), (8912, 90000), (9000, 89120), (9600, 83550), (10000, 80208), (10026, 80000), (11140, 72000), (11250, 71296), (11520, 69625), (12000, 66840), (13368, 60000), (13925, 57600), (14400, 55700), (15000, 53472), (16000, 50130), (16710, 48000), (17824, 45000), (18000, 44560), (19200, 41775), (20000, 40104), (20052, 40000), (22280, 36000), (22500, 35648), (24000, 33420), (25065, 32000), (26736, 30000), (27850, 28800)]