221687280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{34211}}^1$

素因数の和:34236

約数の個数: 100

約数和(自身を含む): 769975272

約数和(自身を除く): 548287992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 34211, 68422, 102633, 136844, 171055, 205266, 273688, 307899, 342110, 410532, 513165, 547376, 615798, 684220, 821064, 923697, 1026330, 1231596, 1368440, 1539495, 1642128, 1847394, 2052660, 2463192, 2736880, 2771091, 3078990, 3694788, 4105320, 4618485, 4926384, 5542182, 6157980, 7389576, 8210640, 9236970, 11084364, 12315960, 13855455, 14779152, 18473940, 22168728, 24631920, 27710910, 36947880, 44337456, 55421820, 73895760, 110843640, 221687280]

約数ペア:

[(1, 221687280), (2, 110843640), (3, 73895760), (4, 55421820), (5, 44337456), (6, 36947880), (8, 27710910), (9, 24631920), (10, 22168728), (12, 18473940), (15, 14779152), (16, 13855455), (18, 12315960), (20, 11084364), (24, 9236970), (27, 8210640), (30, 7389576), (36, 6157980), (40, 5542182), (45, 4926384), (48, 4618485), (54, 4105320), (60, 3694788), (72, 3078990), (80, 2771091), (81, 2736880), (90, 2463192), (108, 2052660), (120, 1847394), (135, 1642128), (144, 1539495), (162, 1368440), (180, 1231596), (216, 1026330), (240, 923697), (270, 821064), (324, 684220), (360, 615798), (405, 547376), (432, 513165), (540, 410532), (648, 342110), (720, 307899), (810, 273688), (1080, 205266), (1296, 171055), (1620, 136844), (2160, 102633), (3240, 68422), (6480, 34211)]