68374260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1142

約数の個数: 96

約数和(自身を含む): 214609920

約数和(自身を除く): 146235660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 997, 1143, 1270, 1524, 1905, 1994, 2286, 2540, 2991, 3429, 3810, 3988, 4572, 4985, 5715, 5982, 6858, 7620, 8973, 9970, 11430, 11964, 13716, 14955, 17145, 17946, 19940, 22860, 26919, 29910, 34290, 35892, 44865, 53838, 59820, 68580, 89730, 107676, 126619, 134595, 179460, 253238, 269190, 379857, 506476, 538380, 633095, 759714, 1139571, 1266190, 1519428, 1899285, 2279142, 2532380, 3418713, 3798570, 4558284, 5697855, 6837426, 7597140, 11395710, 13674852, 17093565, 22791420, 34187130, 68374260]

約数ペア:

[(1, 68374260), (2, 34187130), (3, 22791420), (4, 17093565), (5, 13674852), (6, 11395710), (9, 7597140), (10, 6837426), (12, 5697855), (15, 4558284), (18, 3798570), (20, 3418713), (27, 2532380), (30, 2279142), (36, 1899285), (45, 1519428), (54, 1266190), (60, 1139571), (90, 759714), (108, 633095), (127, 538380), (135, 506476), (180, 379857), (254, 269190), (270, 253238), (381, 179460), (508, 134595), (540, 126619), (635, 107676), (762, 89730), (997, 68580), (1143, 59820), (1270, 53838), (1524, 44865), (1905, 35892), (1994, 34290), (2286, 29910), (2540, 26919), (2991, 22860), (3429, 19940), (3810, 17946), (3988, 17145), (4572, 14955), (4985, 13716), (5715, 11964), (5982, 11430), (6858, 9970), (7620, 8973)]