1487880000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{4133}}^1$

素因数の和:4171

約数の個数: 210

約数和(自身を含む): 5330507754

約数和(自身を除く): 3842627754

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, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 625, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1250, 1440, 1500, 1600, 1800, 1875, 2000, 2250, 2400, 2500, 2880, 3000, 3600, 3750, 4000, 4133, 4500, 4800, 5000, 5625, 6000, 7200, 7500, 8000, 8266, 9000, 10000, 11250, 12000, 12399, 14400, 15000, 16532, 18000, 20000, 20665, 22500, 24000, 24798, 30000, 33064, 36000, 37197, 40000, 41330, 45000, 49596, 60000, 61995, 66128, 72000, 74394, 82660, 90000, 99192, 103325, 120000, 123990, 132256, 148788, 165320, 180000, 185985, 198384, 206650, 247980, 264512, 297576, 309975, 330640, 360000, 371970, 396768, 413300, 495960, 516625, 595152, 619950, 661280, 743940, 793536, 826600, 929925, 991920, 1033250, 1190304, 1239900, 1322560, 1487880, 1549875, 1653200, 1859850, 1983840, 2066500, 2380608, 2479800, 2583125, 2975760, 3099750, 3306400, 3719700, 3967680, 4133000, 4649625, 4959600, 5166250, 5951520, 6199500, 6612800, 7439400, 7749375, 8266000, 9299250, 9919200, 10332500, 11903040, 12399000, 14878800, 15498750, 16532000, 18598500, 19838400, 20665000, 23248125, 24798000, 29757600, 30997500, 33064000, 37197000, 41330000, 46496250, 49596000, 59515200, 61995000, 74394000, 82660000, 92992500, 99192000, 123990000, 148788000, 165320000, 185985000, 247980000, 297576000, 371970000, 495960000, 743940000, 1487880000]

約数ペア:

[(1, 1487880000), (2, 743940000), (3, 495960000), (4, 371970000), (5, 297576000), (6, 247980000), (8, 185985000), (9, 165320000), (10, 148788000), (12, 123990000), (15, 99192000), (16, 92992500), (18, 82660000), (20, 74394000), (24, 61995000), (25, 59515200), (30, 49596000), (32, 46496250), (36, 41330000), (40, 37197000), (45, 33064000), (48, 30997500), (50, 29757600), (60, 24798000), (64, 23248125), (72, 20665000), (75, 19838400), (80, 18598500), (90, 16532000), (96, 15498750), (100, 14878800), (120, 12399000), (125, 11903040), (144, 10332500), (150, 9919200), (160, 9299250), (180, 8266000), (192, 7749375), (200, 7439400), (225, 6612800), (240, 6199500), (250, 5951520), (288, 5166250), (300, 4959600), (320, 4649625), (360, 4133000), (375, 3967680), (400, 3719700), (450, 3306400), (480, 3099750), (500, 2975760), (576, 2583125), (600, 2479800), (625, 2380608), (720, 2066500), (750, 1983840), (800, 1859850), (900, 1653200), (960, 1549875), (1000, 1487880), (1125, 1322560), (1200, 1239900), (1250, 1190304), (1440, 1033250), (1500, 991920), (1600, 929925), (1800, 826600), (1875, 793536), (2000, 743940), (2250, 661280), (2400, 619950), (2500, 595152), (2880, 516625), (3000, 495960), (3600, 413300), (3750, 396768), (4000, 371970), (4133, 360000), (4500, 330640), (4800, 309975), (5000, 297576), (5625, 264512), (6000, 247980), (7200, 206650), (7500, 198384), (8000, 185985), (8266, 180000), (9000, 165320), (10000, 148788), (11250, 132256), (12000, 123990), (12399, 120000), (14400, 103325), (15000, 99192), (16532, 90000), (18000, 82660), (20000, 74394), (20665, 72000), (22500, 66128), (24000, 61995), (24798, 60000), (30000, 49596), (33064, 45000), (36000, 41330), (37197, 40000)]