205125437880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{21031}}^1$

素因数の和:21883

約数の個数: 256

約数和(自身を含む): 746854732800

約数和(自身を除く): 541729294920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 821, 990, 1080, 1188, 1320, 1485, 1642, 1980, 2376, 2463, 2970, 3284, 3960, 4105, 4926, 5940, 6568, 7389, 8210, 9031, 9852, 11880, 12315, 14778, 16420, 18062, 19704, 21031, 22167, 24630, 27093, 29556, 32840, 36124, 36945, 42062, 44334, 45155, 49260, 54186, 59112, 63093, 72248, 73890, 81279, 84124, 88668, 90310, 98520, 105155, 108372, 110835, 126186, 135465, 147780, 162558, 168248, 177336, 180620, 189279, 210310, 216744, 221670, 231341, 243837, 252372, 270930, 295560, 315465, 325116, 361240, 378558, 406395, 420620, 443340, 462682, 487674, 504744, 541860, 567837, 630930, 650232, 694023, 757116, 812790, 841240, 886680, 925364, 946395, 975348, 1083720, 1135674, 1156705, 1219185, 1261860, 1388046, 1514232, 1625580, 1850728, 1892790, 1950696, 2082069, 2271348, 2313410, 2438370, 2523720, 2776092, 2839185, 3251160, 3470115, 3785580, 4164138, 4542696, 4626820, 4876740, 5552184, 5678370, 6246207, 6940230, 7571160, 8328276, 9253640, 9753480, 10410345, 11356740, 12492414, 13880460, 16656552, 17266451, 20820690, 22713480, 24984828, 27760920, 31231035, 34532902, 41641380, 49969656, 51799353, 62462070, 69065804, 83282760, 86332255, 103598706, 124924140, 138131608, 155398059, 172664510, 189930961, 207197412, 249848280, 258996765, 310796118, 345329020, 379861922, 414394824, 466194177, 517993530, 569792883, 621592236, 690658040, 759723844, 776990295, 932388354, 949654805, 1035987060, 1139585766, 1243184472, 1519447688, 1553980590, 1709378649, 1864776708, 1899309610, 2071974120, 2279171532, 2330970885, 2848964415, 3107961180, 3418757298, 3729553416, 3798619220, 4558343064, 4661941770, 5128135947, 5697928830, 6215922360, 6837514596, 7597238440, 8546893245, 9323883540, 10256271894, 11395857660, 13675029192, 17093786490, 18647767080, 20512543788, 22791715320, 25640679735, 34187572980, 41025087576, 51281359470, 68375145960, 102562718940, 205125437880]

約数ペア:

[(1, 205125437880), (2, 102562718940), (3, 68375145960), (4, 51281359470), (5, 41025087576), (6, 34187572980), (8, 25640679735), (9, 22791715320), (10, 20512543788), (11, 18647767080), (12, 17093786490), (15, 13675029192), (18, 11395857660), (20, 10256271894), (22, 9323883540), (24, 8546893245), (27, 7597238440), (30, 6837514596), (33, 6215922360), (36, 5697928830), (40, 5128135947), (44, 4661941770), (45, 4558343064), (54, 3798619220), (55, 3729553416), (60, 3418757298), (66, 3107961180), (72, 2848964415), (88, 2330970885), (90, 2279171532), (99, 2071974120), (108, 1899309610), (110, 1864776708), (120, 1709378649), (132, 1553980590), (135, 1519447688), (165, 1243184472), (180, 1139585766), (198, 1035987060), (216, 949654805), (220, 932388354), (264, 776990295), (270, 759723844), (297, 690658040), (330, 621592236), (360, 569792883), (396, 517993530), (440, 466194177), (495, 414394824), (540, 379861922), (594, 345329020), (660, 310796118), (792, 258996765), (821, 249848280), (990, 207197412), (1080, 189930961), (1188, 172664510), (1320, 155398059), (1485, 138131608), (1642, 124924140), (1980, 103598706), (2376, 86332255), (2463, 83282760), (2970, 69065804), (3284, 62462070), (3960, 51799353), (4105, 49969656), (4926, 41641380), (5940, 34532902), (6568, 31231035), (7389, 27760920), (8210, 24984828), (9031, 22713480), (9852, 20820690), (11880, 17266451), (12315, 16656552), (14778, 13880460), (16420, 12492414), (18062, 11356740), (19704, 10410345), (21031, 9753480), (22167, 9253640), (24630, 8328276), (27093, 7571160), (29556, 6940230), (32840, 6246207), (36124, 5678370), (36945, 5552184), (42062, 4876740), (44334, 4626820), (45155, 4542696), (49260, 4164138), (54186, 3785580), (59112, 3470115), (63093, 3251160), (72248, 2839185), (73890, 2776092), (81279, 2523720), (84124, 2438370), (88668, 2313410), (90310, 2271348), (98520, 2082069), (105155, 1950696), (108372, 1892790), (110835, 1850728), (126186, 1625580), (135465, 1514232), (147780, 1388046), (162558, 1261860), (168248, 1219185), (177336, 1156705), (180620, 1135674), (189279, 1083720), (210310, 975348), (216744, 946395), (221670, 925364), (231341, 886680), (243837, 841240), (252372, 812790), (270930, 757116), (295560, 694023), (315465, 650232), (325116, 630930), (361240, 567837), (378558, 541860), (406395, 504744), (420620, 487674), (443340, 462682)]