715669639900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{20071}}^1$

素因数の和:20564

約数の個数: 144

約数和(自身を含む): 1668378216960

約数和(自身を除く): 952708577060

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 185, 230, 370, 419, 460, 575, 740, 838, 851, 925, 1150, 1676, 1702, 1850, 2095, 2300, 3404, 3700, 4190, 4255, 8380, 8510, 9637, 10475, 15503, 17020, 19274, 20071, 20950, 21275, 31006, 38548, 40142, 41900, 42550, 48185, 62012, 77515, 80284, 85100, 96370, 100355, 155030, 192740, 200710, 240925, 310060, 356569, 387575, 401420, 461633, 481850, 501775, 713138, 742627, 775150, 923266, 963700, 1003550, 1426276, 1485254, 1550300, 1782845, 1846532, 2007100, 2308165, 2970508, 3565690, 3713135, 4616330, 7131380, 7426270, 8409749, 8914225, 9232660, 11540825, 14852540, 16819498, 17080421, 17828450, 18565675, 23081650, 33638996, 34160842, 35656900, 37131350, 42048745, 46163300, 68321684, 74262700, 84097490, 85402105, 168194980, 170804210, 193424227, 210243725, 311160713, 341608420, 386848454, 420487450, 427010525, 622321426, 773696908, 840974900, 854021050, 967121135, 1244642852, 1555803565, 1708042100, 1934242270, 3111607130, 3868484540, 4835605675, 6223214260, 7156696399, 7779017825, 9671211350, 14313392798, 15558035650, 19342422700, 28626785596, 31116071300, 35783481995, 71566963990, 143133927980, 178917409975, 357834819950, 715669639900]

約数ペア:

[(1, 715669639900), (2, 357834819950), (4, 178917409975), (5, 143133927980), (10, 71566963990), (20, 35783481995), (23, 31116071300), (25, 28626785596), (37, 19342422700), (46, 15558035650), (50, 14313392798), (74, 9671211350), (92, 7779017825), (100, 7156696399), (115, 6223214260), (148, 4835605675), (185, 3868484540), (230, 3111607130), (370, 1934242270), (419, 1708042100), (460, 1555803565), (575, 1244642852), (740, 967121135), (838, 854021050), (851, 840974900), (925, 773696908), (1150, 622321426), (1676, 427010525), (1702, 420487450), (1850, 386848454), (2095, 341608420), (2300, 311160713), (3404, 210243725), (3700, 193424227), (4190, 170804210), (4255, 168194980), (8380, 85402105), (8510, 84097490), (9637, 74262700), (10475, 68321684), (15503, 46163300), (17020, 42048745), (19274, 37131350), (20071, 35656900), (20950, 34160842), (21275, 33638996), (31006, 23081650), (38548, 18565675), (40142, 17828450), (41900, 17080421), (42550, 16819498), (48185, 14852540), (62012, 11540825), (77515, 9232660), (80284, 8914225), (85100, 8409749), (96370, 7426270), (100355, 7131380), (155030, 4616330), (192740, 3713135), (200710, 3565690), (240925, 2970508), (310060, 2308165), (356569, 2007100), (387575, 1846532), (401420, 1782845), (461633, 1550300), (481850, 1485254), (501775, 1426276), (713138, 1003550), (742627, 963700), (775150, 923266)]