77814360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1279}}^1$

素因数の和:1322

約数の個数: 144

約数和(自身を含む): 274060800

約数和(自身を除く): 196246440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1279, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 2558, 3042, 3380, 3837, 4056, 4680, 5070, 5116, 6084, 6395, 6760, 7605, 7674, 10140, 10232, 11511, 12168, 12790, 15210, 15348, 16627, 19185, 20280, 23022, 25580, 30420, 30696, 33254, 38370, 46044, 49881, 51160, 57555, 60840, 66508, 76740, 83135, 92088, 99762, 115110, 133016, 149643, 153480, 166270, 199524, 216151, 230220, 249405, 299286, 332540, 399048, 432302, 460440, 498810, 598572, 648453, 665080, 748215, 864604, 997620, 1080755, 1197144, 1296906, 1496430, 1729208, 1945359, 1995240, 2161510, 2593812, 2992860, 3242265, 3890718, 4323020, 5187624, 5985720, 6484530, 7781436, 8646040, 9726795, 12969060, 15562872, 19453590, 25938120, 38907180, 77814360]

約数ペア:

[(1, 77814360), (2, 38907180), (3, 25938120), (4, 19453590), (5, 15562872), (6, 12969060), (8, 9726795), (9, 8646040), (10, 7781436), (12, 6484530), (13, 5985720), (15, 5187624), (18, 4323020), (20, 3890718), (24, 3242265), (26, 2992860), (30, 2593812), (36, 2161510), (39, 1995240), (40, 1945359), (45, 1729208), (52, 1496430), (60, 1296906), (65, 1197144), (72, 1080755), (78, 997620), (90, 864604), (104, 748215), (117, 665080), (120, 648453), (130, 598572), (156, 498810), (169, 460440), (180, 432302), (195, 399048), (234, 332540), (260, 299286), (312, 249405), (338, 230220), (360, 216151), (390, 199524), (468, 166270), (507, 153480), (520, 149643), (585, 133016), (676, 115110), (780, 99762), (845, 92088), (936, 83135), (1014, 76740), (1170, 66508), (1279, 60840), (1352, 57555), (1521, 51160), (1560, 49881), (1690, 46044), (2028, 38370), (2340, 33254), (2535, 30696), (2558, 30420), (3042, 25580), (3380, 23022), (3837, 20280), (4056, 19185), (4680, 16627), (5070, 15348), (5116, 15210), (6084, 12790), (6395, 12168), (6760, 11511), (7605, 10232), (7674, 10140)]