772142220

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 2468659200

約数和(自身を除く): 1696516980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 139, 162, 180, 243, 254, 270, 278, 324, 381, 405, 417, 486, 508, 540, 556, 635, 695, 729, 762, 810, 834, 972, 1143, 1215, 1251, 1270, 1390, 1458, 1524, 1620, 1668, 1905, 2085, 2187, 2286, 2430, 2502, 2540, 2780, 2916, 3429, 3645, 3753, 3810, 4170, 4374, 4572, 4860, 5004, 5715, 6255, 6858, 7290, 7506, 7620, 8340, 8748, 10287, 10935, 11259, 11430, 12510, 13716, 14580, 15012, 17145, 17653, 18765, 20574, 21870, 22518, 22860, 25020, 30861, 33777, 34290, 35306, 37530, 41148, 43740, 45036, 51435, 52959, 56295, 61722, 67554, 68580, 70612, 75060, 88265, 92583, 101331, 102870, 105918, 112590, 123444, 135108, 154305, 158877, 168885, 176530, 185166, 202662, 205740, 211836, 225180, 264795, 277749, 303993, 308610, 317754, 337770, 353060, 370332, 405324, 462915, 476631, 506655, 529590, 555498, 607986, 617220, 635508, 675540, 794385, 925830, 953262, 1013310, 1059180, 1110996, 1215972, 1388745, 1429893, 1519965, 1588770, 1851660, 1906524, 2026620, 2383155, 2777490, 2859786, 3039930, 3177540, 4289679, 4766310, 5554980, 5719572, 6079860, 7149465, 8579358, 9532620, 12869037, 14298930, 17158716, 21448395, 25738074, 28597860, 38607111, 42896790, 51476148, 64345185, 77214222, 85793580, 128690370, 154428444, 193035555, 257380740, 386071110, 772142220]

約数ペア:

[(1, 772142220), (2, 386071110), (3, 257380740), (4, 193035555), (5, 154428444), (6, 128690370), (9, 85793580), (10, 77214222), (12, 64345185), (15, 51476148), (18, 42896790), (20, 38607111), (27, 28597860), (30, 25738074), (36, 21448395), (45, 17158716), (54, 14298930), (60, 12869037), (81, 9532620), (90, 8579358), (108, 7149465), (127, 6079860), (135, 5719572), (139, 5554980), (162, 4766310), (180, 4289679), (243, 3177540), (254, 3039930), (270, 2859786), (278, 2777490), (324, 2383155), (381, 2026620), (405, 1906524), (417, 1851660), (486, 1588770), (508, 1519965), (540, 1429893), (556, 1388745), (635, 1215972), (695, 1110996), (729, 1059180), (762, 1013310), (810, 953262), (834, 925830), (972, 794385), (1143, 675540), (1215, 635508), (1251, 617220), (1270, 607986), (1390, 555498), (1458, 529590), (1524, 506655), (1620, 476631), (1668, 462915), (1905, 405324), (2085, 370332), (2187, 353060), (2286, 337770), (2430, 317754), (2502, 308610), (2540, 303993), (2780, 277749), (2916, 264795), (3429, 225180), (3645, 211836), (3753, 205740), (3810, 202662), (4170, 185166), (4374, 176530), (4572, 168885), (4860, 158877), (5004, 154305), (5715, 135108), (6255, 123444), (6858, 112590), (7290, 105918), (7506, 102870), (7620, 101331), (8340, 92583), (8748, 88265), (10287, 75060), (10935, 70612), (11259, 68580), (11430, 67554), (12510, 61722), (13716, 56295), (14580, 52959), (15012, 51435), (17145, 45036), (17653, 43740), (18765, 41148), (20574, 37530), (21870, 35306), (22518, 34290), (22860, 33777), (25020, 30861)]