204574410

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2954

約数の個数: 96

約数和(自身を含む): 570810240

約数和(自身を除く): 366235830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 243, 261, 270, 290, 405, 435, 486, 522, 783, 810, 870, 1215, 1305, 1566, 2349, 2430, 2610, 2903, 3915, 4698, 5806, 7047, 7830, 8709, 11745, 14094, 14515, 17418, 23490, 26127, 29030, 35235, 43545, 52254, 70470, 78381, 84187, 87090, 130635, 156762, 168374, 235143, 252561, 261270, 391905, 420935, 470286, 505122, 705429, 757683, 783810, 841870, 1175715, 1262805, 1410858, 1515366, 2273049, 2351430, 2525610, 3527145, 3788415, 4546098, 6819147, 7054290, 7576830, 11365245, 13638294, 20457441, 22730490, 34095735, 40914882, 68191470, 102287205, 204574410]

約数ペア:

[(1, 204574410), (2, 102287205), (3, 68191470), (5, 40914882), (6, 34095735), (9, 22730490), (10, 20457441), (15, 13638294), (18, 11365245), (27, 7576830), (29, 7054290), (30, 6819147), (45, 4546098), (54, 3788415), (58, 3527145), (81, 2525610), (87, 2351430), (90, 2273049), (135, 1515366), (145, 1410858), (162, 1262805), (174, 1175715), (243, 841870), (261, 783810), (270, 757683), (290, 705429), (405, 505122), (435, 470286), (486, 420935), (522, 391905), (783, 261270), (810, 252561), (870, 235143), (1215, 168374), (1305, 156762), (1566, 130635), (2349, 87090), (2430, 84187), (2610, 78381), (2903, 70470), (3915, 52254), (4698, 43545), (5806, 35235), (7047, 29030), (7830, 26127), (8709, 23490), (11745, 17418), (14094, 14515)]