84651480

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{2903}}^1$

素因数の和:2932

約数の個数: 112

約数和(自身を含む): 285666480

約数和(自身を除く): 201015000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2903, 2916, 3240, 3645, 4860, 5806, 5832, 7290, 8709, 9720, 11612, 14515, 14580, 17418, 23224, 26127, 29030, 29160, 34836, 43545, 52254, 58060, 69672, 78381, 87090, 104508, 116120, 130635, 156762, 174180, 209016, 235143, 261270, 313524, 348360, 391905, 470286, 522540, 627048, 705429, 783810, 940572, 1045080, 1175715, 1410858, 1567620, 1881144, 2116287, 2351430, 2821716, 3135240, 3527145, 4232574, 4702860, 5643432, 7054290, 8465148, 9405720, 10581435, 14108580, 16930296, 21162870, 28217160, 42325740, 84651480]

約数ペア:

[(1, 84651480), (2, 42325740), (3, 28217160), (4, 21162870), (5, 16930296), (6, 14108580), (8, 10581435), (9, 9405720), (10, 8465148), (12, 7054290), (15, 5643432), (18, 4702860), (20, 4232574), (24, 3527145), (27, 3135240), (30, 2821716), (36, 2351430), (40, 2116287), (45, 1881144), (54, 1567620), (60, 1410858), (72, 1175715), (81, 1045080), (90, 940572), (108, 783810), (120, 705429), (135, 627048), (162, 522540), (180, 470286), (216, 391905), (243, 348360), (270, 313524), (324, 261270), (360, 235143), (405, 209016), (486, 174180), (540, 156762), (648, 130635), (729, 116120), (810, 104508), (972, 87090), (1080, 78381), (1215, 69672), (1458, 58060), (1620, 52254), (1944, 43545), (2430, 34836), (2903, 29160), (2916, 29030), (3240, 26127), (3645, 23224), (4860, 17418), (5806, 14580), (5832, 14515), (7290, 11612), (8709, 9720)]