206334540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1901}}^1$

素因数の和:1989

約数の個数: 120

約数和(自身を含む): 657285552

約数和(自身を除く): 450951012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 268, 270, 324, 335, 402, 405, 540, 603, 670, 804, 810, 1005, 1206, 1340, 1620, 1809, 1901, 2010, 2412, 3015, 3618, 3802, 4020, 5427, 5703, 6030, 7236, 7604, 9045, 9505, 10854, 11406, 12060, 17109, 18090, 19010, 21708, 22812, 27135, 28515, 34218, 36180, 38020, 51327, 54270, 57030, 68436, 85545, 102654, 108540, 114060, 127367, 153981, 171090, 205308, 254734, 256635, 307962, 342180, 382101, 509468, 513270, 615924, 636835, 764202, 769905, 1026540, 1146303, 1273670, 1528404, 1539810, 1910505, 2292606, 2547340, 3079620, 3438909, 3821010, 4585212, 5731515, 6877818, 7642020, 10316727, 11463030, 13755636, 17194545, 20633454, 22926060, 34389090, 41266908, 51583635, 68778180, 103167270, 206334540]

約数ペア:

[(1, 206334540), (2, 103167270), (3, 68778180), (4, 51583635), (5, 41266908), (6, 34389090), (9, 22926060), (10, 20633454), (12, 17194545), (15, 13755636), (18, 11463030), (20, 10316727), (27, 7642020), (30, 6877818), (36, 5731515), (45, 4585212), (54, 3821010), (60, 3438909), (67, 3079620), (81, 2547340), (90, 2292606), (108, 1910505), (134, 1539810), (135, 1528404), (162, 1273670), (180, 1146303), (201, 1026540), (268, 769905), (270, 764202), (324, 636835), (335, 615924), (402, 513270), (405, 509468), (540, 382101), (603, 342180), (670, 307962), (804, 256635), (810, 254734), (1005, 205308), (1206, 171090), (1340, 153981), (1620, 127367), (1809, 114060), (1901, 108540), (2010, 102654), (2412, 85545), (3015, 68436), (3618, 57030), (3802, 54270), (4020, 51327), (5427, 38020), (5703, 36180), (6030, 34218), (7236, 28515), (7604, 27135), (9045, 22812), (9505, 21708), (10854, 19010), (11406, 18090), (12060, 17109)]