85328760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 282009600

約数和(自身を除く): 196680840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 330, 381, 440, 508, 509, 635, 660, 762, 1016, 1018, 1270, 1320, 1397, 1524, 1527, 1905, 2036, 2540, 2545, 2794, 3048, 3054, 3810, 4072, 4191, 5080, 5090, 5588, 5599, 6108, 6985, 7620, 7635, 8382, 10180, 11176, 11198, 12216, 13970, 15240, 15270, 16764, 16797, 20360, 20955, 22396, 27940, 27995, 30540, 33528, 33594, 41910, 44792, 55880, 55990, 61080, 64643, 67188, 83820, 83985, 111980, 129286, 134376, 167640, 167970, 193929, 223960, 258572, 323215, 335940, 387858, 517144, 646430, 671880, 711073, 775716, 969645, 1292860, 1422146, 1551432, 1939290, 2133219, 2585720, 2844292, 3555365, 3878580, 4266438, 5688584, 7110730, 7757160, 8532876, 10666095, 14221460, 17065752, 21332190, 28442920, 42664380, 85328760]

約数ペア:

[(1, 85328760), (2, 42664380), (3, 28442920), (4, 21332190), (5, 17065752), (6, 14221460), (8, 10666095), (10, 8532876), (11, 7757160), (12, 7110730), (15, 5688584), (20, 4266438), (22, 3878580), (24, 3555365), (30, 2844292), (33, 2585720), (40, 2133219), (44, 1939290), (55, 1551432), (60, 1422146), (66, 1292860), (88, 969645), (110, 775716), (120, 711073), (127, 671880), (132, 646430), (165, 517144), (220, 387858), (254, 335940), (264, 323215), (330, 258572), (381, 223960), (440, 193929), (508, 167970), (509, 167640), (635, 134376), (660, 129286), (762, 111980), (1016, 83985), (1018, 83820), (1270, 67188), (1320, 64643), (1397, 61080), (1524, 55990), (1527, 55880), (1905, 44792), (2036, 41910), (2540, 33594), (2545, 33528), (2794, 30540), (3048, 27995), (3054, 27940), (3810, 22396), (4072, 20955), (4191, 20360), (5080, 16797), (5090, 16764), (5588, 15270), (5599, 15240), (6108, 13970), (6985, 12216), (7620, 11198), (7635, 11176), (8382, 10180)]