205663320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3593}}^1$

素因数の和:3666

約数の個数: 128

約数和(自身を含む): 698673600

約数和(自身を除く): 493010280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3593, 3816, 4770, 5724, 6360, 7155, 7186, 9540, 10779, 11448, 14310, 14372, 17965, 19080, 21558, 28620, 28744, 32337, 35930, 43116, 53895, 57240, 64674, 71860, 86232, 97011, 107790, 129348, 143720, 161685, 190429, 194022, 215580, 258696, 323370, 380858, 388044, 431160, 485055, 571287, 646740, 761716, 776088, 952145, 970110, 1142574, 1293480, 1523432, 1713861, 1904290, 1940220, 2285148, 2856435, 3427722, 3808580, 3880440, 4570296, 5141583, 5712870, 6855444, 7617160, 8569305, 10283166, 11425740, 13710888, 17138610, 20566332, 22851480, 25707915, 34277220, 41132664, 51415830, 68554440, 102831660, 205663320]

約数ペア:

[(1, 205663320), (2, 102831660), (3, 68554440), (4, 51415830), (5, 41132664), (6, 34277220), (8, 25707915), (9, 22851480), (10, 20566332), (12, 17138610), (15, 13710888), (18, 11425740), (20, 10283166), (24, 8569305), (27, 7617160), (30, 6855444), (36, 5712870), (40, 5141583), (45, 4570296), (53, 3880440), (54, 3808580), (60, 3427722), (72, 2856435), (90, 2285148), (106, 1940220), (108, 1904290), (120, 1713861), (135, 1523432), (159, 1293480), (180, 1142574), (212, 970110), (216, 952145), (265, 776088), (270, 761716), (318, 646740), (360, 571287), (424, 485055), (477, 431160), (530, 388044), (540, 380858), (636, 323370), (795, 258696), (954, 215580), (1060, 194022), (1080, 190429), (1272, 161685), (1431, 143720), (1590, 129348), (1908, 107790), (2120, 97011), (2385, 86232), (2862, 71860), (3180, 64674), (3593, 57240), (3816, 53895), (4770, 43116), (5724, 35930), (6360, 32337), (7155, 28744), (7186, 28620), (9540, 21558), (10779, 19080), (11448, 17965), (14310, 14372)]