68581124600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{19991}}^1$

素因数の和:21033

約数の個数: 96

約数和(自身を含む): 169006370400

約数和(自身を除く): 100425245800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1009, 1700, 2018, 3400, 4036, 5045, 8072, 10090, 17153, 19991, 20180, 25225, 34306, 39982, 40360, 50450, 68612, 79964, 85765, 99955, 100900, 137224, 159928, 171530, 199910, 201800, 339847, 343060, 399820, 428825, 499775, 679694, 686120, 799640, 857650, 999550, 1359388, 1699235, 1715300, 1999100, 2718776, 3398470, 3430600, 3998200, 6796940, 8496175, 13593880, 16992350, 20170919, 33984700, 40341838, 67969400, 80683676, 100854595, 161367352, 201709190, 342905623, 403418380, 504272975, 685811246, 806836760, 1008545950, 1371622492, 1714528115, 2017091900, 2743244984, 3429056230, 4034183800, 6858112460, 8572640575, 13716224920, 17145281150, 34290562300, 68581124600]

約数ペア:

[(1, 68581124600), (2, 34290562300), (4, 17145281150), (5, 13716224920), (8, 8572640575), (10, 6858112460), (17, 4034183800), (20, 3429056230), (25, 2743244984), (34, 2017091900), (40, 1714528115), (50, 1371622492), (68, 1008545950), (85, 806836760), (100, 685811246), (136, 504272975), (170, 403418380), (200, 342905623), (340, 201709190), (425, 161367352), (680, 100854595), (850, 80683676), (1009, 67969400), (1700, 40341838), (2018, 33984700), (3400, 20170919), (4036, 16992350), (5045, 13593880), (8072, 8496175), (10090, 6796940), (17153, 3998200), (19991, 3430600), (20180, 3398470), (25225, 2718776), (34306, 1999100), (39982, 1715300), (40360, 1699235), (50450, 1359388), (68612, 999550), (79964, 857650), (85765, 799640), (99955, 686120), (100900, 679694), (137224, 499775), (159928, 428825), (171530, 399820), (199910, 343060), (201800, 339847)]