91077750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 256988160

約数和(自身を除く): 165910410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 103, 125, 131, 135, 150, 206, 225, 250, 262, 270, 309, 375, 393, 450, 515, 618, 655, 675, 750, 786, 927, 1030, 1125, 1179, 1310, 1350, 1545, 1854, 1965, 2250, 2358, 2575, 2781, 3090, 3275, 3375, 3537, 3930, 4635, 5150, 5562, 5895, 6550, 6750, 7074, 7725, 9270, 9825, 11790, 12875, 13493, 13905, 15450, 16375, 17685, 19650, 23175, 25750, 26986, 27810, 29475, 32750, 35370, 38625, 40479, 46350, 49125, 58950, 67465, 69525, 77250, 80958, 88425, 98250, 115875, 121437, 134930, 139050, 147375, 176850, 202395, 231750, 242874, 294750, 337325, 347625, 364311, 404790, 442125, 607185, 674650, 695250, 728622, 884250, 1011975, 1214370, 1686625, 1821555, 2023950, 3035925, 3373250, 3643110, 5059875, 6071850, 9107775, 10119750, 15179625, 18215550, 30359250, 45538875, 91077750]

約数ペア:

[(1, 91077750), (2, 45538875), (3, 30359250), (5, 18215550), (6, 15179625), (9, 10119750), (10, 9107775), (15, 6071850), (18, 5059875), (25, 3643110), (27, 3373250), (30, 3035925), (45, 2023950), (50, 1821555), (54, 1686625), (75, 1214370), (90, 1011975), (103, 884250), (125, 728622), (131, 695250), (135, 674650), (150, 607185), (206, 442125), (225, 404790), (250, 364311), (262, 347625), (270, 337325), (309, 294750), (375, 242874), (393, 231750), (450, 202395), (515, 176850), (618, 147375), (655, 139050), (675, 134930), (750, 121437), (786, 115875), (927, 98250), (1030, 88425), (1125, 80958), (1179, 77250), (1310, 69525), (1350, 67465), (1545, 58950), (1854, 49125), (1965, 46350), (2250, 40479), (2358, 38625), (2575, 35370), (2781, 32750), (3090, 29475), (3275, 27810), (3375, 26986), (3537, 25750), (3930, 23175), (4635, 19650), (5150, 17685), (5562, 16375), (5895, 15450), (6550, 13905), (6750, 13493), (7074, 12875), (7725, 11790), (9270, 9825)]