76955640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 241643520

約数和(自身を除く): 164687880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 137, 151, 155, 186, 248, 274, 302, 310, 372, 411, 453, 465, 548, 604, 620, 685, 744, 755, 822, 906, 930, 1096, 1208, 1240, 1370, 1510, 1644, 1812, 1860, 2055, 2265, 2740, 3020, 3288, 3624, 3720, 4110, 4247, 4530, 4681, 5480, 6040, 8220, 8494, 9060, 9362, 12741, 14043, 16440, 16988, 18120, 18724, 20687, 21235, 23405, 25482, 28086, 33976, 37448, 41374, 42470, 46810, 50964, 56172, 62061, 63705, 70215, 82748, 84940, 93620, 101928, 103435, 112344, 124122, 127410, 140430, 165496, 169880, 187240, 206870, 248244, 254820, 280860, 310305, 413740, 496488, 509640, 561720, 620610, 641297, 827480, 1241220, 1282594, 1923891, 2482440, 2565188, 3206485, 3847782, 5130376, 6412970, 7695564, 9619455, 12825940, 15391128, 19238910, 25651880, 38477820, 76955640]

約数ペア:

[(1, 76955640), (2, 38477820), (3, 25651880), (4, 19238910), (5, 15391128), (6, 12825940), (8, 9619455), (10, 7695564), (12, 6412970), (15, 5130376), (20, 3847782), (24, 3206485), (30, 2565188), (31, 2482440), (40, 1923891), (60, 1282594), (62, 1241220), (93, 827480), (120, 641297), (124, 620610), (137, 561720), (151, 509640), (155, 496488), (186, 413740), (248, 310305), (274, 280860), (302, 254820), (310, 248244), (372, 206870), (411, 187240), (453, 169880), (465, 165496), (548, 140430), (604, 127410), (620, 124122), (685, 112344), (744, 103435), (755, 101928), (822, 93620), (906, 84940), (930, 82748), (1096, 70215), (1208, 63705), (1240, 62061), (1370, 56172), (1510, 50964), (1644, 46810), (1812, 42470), (1860, 41374), (2055, 37448), (2265, 33976), (2740, 28086), (3020, 25482), (3288, 23405), (3624, 21235), (3720, 20687), (4110, 18724), (4247, 18120), (4530, 16988), (4681, 16440), (5480, 14043), (6040, 12741), (8220, 9362), (8494, 9060)]