57195720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 195148800

約数和(自身を除く): 137953080

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, 127, 135, 139, 162, 180, 216, 254, 270, 278, 324, 360, 381, 405, 417, 508, 540, 556, 635, 648, 695, 762, 810, 834, 1016, 1080, 1112, 1143, 1251, 1270, 1390, 1524, 1620, 1668, 1905, 2085, 2286, 2502, 2540, 2780, 3048, 3240, 3336, 3429, 3753, 3810, 4170, 4572, 5004, 5080, 5560, 5715, 6255, 6858, 7506, 7620, 8340, 9144, 10008, 10287, 11259, 11430, 12510, 13716, 15012, 15240, 16680, 17145, 17653, 18765, 20574, 22518, 22860, 25020, 27432, 30024, 34290, 35306, 37530, 41148, 45036, 45720, 50040, 51435, 52959, 56295, 68580, 70612, 75060, 82296, 88265, 90072, 102870, 105918, 112590, 137160, 141224, 150120, 158877, 176530, 205740, 211836, 225180, 264795, 317754, 353060, 411480, 423672, 450360, 476631, 529590, 635508, 706120, 794385, 953262, 1059180, 1271016, 1429893, 1588770, 1906524, 2118360, 2383155, 2859786, 3177540, 3813048, 4766310, 5719572, 6355080, 7149465, 9532620, 11439144, 14298930, 19065240, 28597860, 57195720]

約数ペア:

[(1, 57195720), (2, 28597860), (3, 19065240), (4, 14298930), (5, 11439144), (6, 9532620), (8, 7149465), (9, 6355080), (10, 5719572), (12, 4766310), (15, 3813048), (18, 3177540), (20, 2859786), (24, 2383155), (27, 2118360), (30, 1906524), (36, 1588770), (40, 1429893), (45, 1271016), (54, 1059180), (60, 953262), (72, 794385), (81, 706120), (90, 635508), (108, 529590), (120, 476631), (127, 450360), (135, 423672), (139, 411480), (162, 353060), (180, 317754), (216, 264795), (254, 225180), (270, 211836), (278, 205740), (324, 176530), (360, 158877), (381, 150120), (405, 141224), (417, 137160), (508, 112590), (540, 105918), (556, 102870), (635, 90072), (648, 88265), (695, 82296), (762, 75060), (810, 70612), (834, 68580), (1016, 56295), (1080, 52959), (1112, 51435), (1143, 50040), (1251, 45720), (1270, 45036), (1390, 41148), (1524, 37530), (1620, 35306), (1668, 34290), (1905, 30024), (2085, 27432), (2286, 25020), (2502, 22860), (2540, 22518), (2780, 20574), (3048, 18765), (3240, 17653), (3336, 17145), (3429, 16680), (3753, 15240), (3810, 15012), (4170, 13716), (4572, 12510), (5004, 11430), (5080, 11259), (5560, 10287), (5715, 10008), (6255, 9144), (6858, 8340), (7506, 7620)]