89074890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:693

約数の個数: 80

約数和(自身を含む): 240982632

約数和(自身を除く): 151907742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 277, 397, 405, 554, 794, 810, 831, 1191, 1385, 1662, 1985, 2382, 2493, 2770, 3573, 3970, 4155, 4986, 5955, 7146, 7479, 8310, 10719, 11910, 12465, 14958, 17865, 21438, 22437, 24930, 32157, 35730, 37395, 44874, 53595, 64314, 74790, 107190, 109969, 112185, 160785, 219938, 224370, 321570, 329907, 549845, 659814, 989721, 1099690, 1649535, 1979442, 2969163, 3299070, 4948605, 5938326, 8907489, 9897210, 14845815, 17814978, 29691630, 44537445, 89074890]

約数ペア:

[(1, 89074890), (2, 44537445), (3, 29691630), (5, 17814978), (6, 14845815), (9, 9897210), (10, 8907489), (15, 5938326), (18, 4948605), (27, 3299070), (30, 2969163), (45, 1979442), (54, 1649535), (81, 1099690), (90, 989721), (135, 659814), (162, 549845), (270, 329907), (277, 321570), (397, 224370), (405, 219938), (554, 160785), (794, 112185), (810, 109969), (831, 107190), (1191, 74790), (1385, 64314), (1662, 53595), (1985, 44874), (2382, 37395), (2493, 35730), (2770, 32157), (3573, 24930), (3970, 22437), (4155, 21438), (4986, 17865), (5955, 14958), (7146, 12465), (7479, 11910), (8310, 10719)]