68514250

素因数分解:

$2^1\times 5^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 128

約数和(自身を含む): 161740800

約数和(自身を除く): 93226550

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 47, 49, 50, 70, 85, 94, 98, 119, 125, 170, 175, 235, 238, 245, 250, 329, 343, 350, 425, 470, 490, 595, 658, 686, 799, 833, 850, 875, 1175, 1190, 1225, 1598, 1645, 1666, 1715, 1750, 2125, 2303, 2350, 2450, 2975, 3290, 3430, 3995, 4165, 4250, 4606, 5593, 5831, 5875, 5950, 6125, 7990, 8225, 8330, 8575, 11186, 11515, 11662, 11750, 12250, 14875, 16121, 16450, 17150, 19975, 20825, 23030, 27965, 29155, 29750, 32242, 39151, 39950, 41125, 41650, 42875, 55930, 57575, 58310, 78302, 80605, 82250, 85750, 99875, 104125, 115150, 139825, 145775, 161210, 195755, 199750, 208250, 274057, 279650, 287875, 291550, 391510, 403025, 548114, 575750, 699125, 728875, 806050, 978775, 1370285, 1398250, 1457750, 1957550, 2015125, 2740570, 4030250, 4893875, 6851425, 9787750, 13702850, 34257125, 68514250]

約数ペア:

[(1, 68514250), (2, 34257125), (5, 13702850), (7, 9787750), (10, 6851425), (14, 4893875), (17, 4030250), (25, 2740570), (34, 2015125), (35, 1957550), (47, 1457750), (49, 1398250), (50, 1370285), (70, 978775), (85, 806050), (94, 728875), (98, 699125), (119, 575750), (125, 548114), (170, 403025), (175, 391510), (235, 291550), (238, 287875), (245, 279650), (250, 274057), (329, 208250), (343, 199750), (350, 195755), (425, 161210), (470, 145775), (490, 139825), (595, 115150), (658, 104125), (686, 99875), (799, 85750), (833, 82250), (850, 80605), (875, 78302), (1175, 58310), (1190, 57575), (1225, 55930), (1598, 42875), (1645, 41650), (1666, 41125), (1715, 39950), (1750, 39151), (2125, 32242), (2303, 29750), (2350, 29155), (2450, 27965), (2975, 23030), (3290, 20825), (3430, 19975), (3995, 17150), (4165, 16450), (4250, 16121), (4606, 14875), (5593, 12250), (5831, 11750), (5875, 11662), (5950, 11515), (6125, 11186), (7990, 8575), (8225, 8330)]