554814180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{27277}}^1$

素因数の和:27405

約数の個数: 72

約数和(自身を含む): 1697891832

約数和(自身を除く): 1143077652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 27277, 54554, 81831, 109108, 136385, 163662, 245493, 272770, 327324, 409155, 490986, 545540, 818310, 981972, 1227465, 1636620, 2454930, 3082301, 4909860, 6164602, 9246903, 12329204, 15411505, 18493806, 27740709, 30823010, 36987612, 46234515, 55481418, 61646020, 92469030, 110962836, 138703545, 184938060, 277407090, 554814180]

約数ペア:

[(1, 554814180), (2, 277407090), (3, 184938060), (4, 138703545), (5, 110962836), (6, 92469030), (9, 61646020), (10, 55481418), (12, 46234515), (15, 36987612), (18, 30823010), (20, 27740709), (30, 18493806), (36, 15411505), (45, 12329204), (60, 9246903), (90, 6164602), (113, 4909860), (180, 3082301), (226, 2454930), (339, 1636620), (452, 1227465), (565, 981972), (678, 818310), (1017, 545540), (1130, 490986), (1356, 409155), (1695, 327324), (2034, 272770), (2260, 245493), (3390, 163662), (4068, 136385), (5085, 109108), (6780, 81831), (10170, 54554), (20340, 27277)]