86655240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 325503360

約数和(自身を除く): 238848120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 137, 140, 168, 180, 210, 251, 252, 274, 280, 315, 360, 411, 420, 502, 504, 548, 630, 685, 753, 822, 840, 959, 1004, 1096, 1233, 1255, 1260, 1370, 1506, 1644, 1757, 1918, 2008, 2055, 2259, 2466, 2510, 2520, 2740, 2877, 3012, 3288, 3514, 3765, 3836, 4110, 4518, 4795, 4932, 5020, 5271, 5480, 5754, 6024, 6165, 7028, 7530, 7672, 8220, 8631, 8785, 9036, 9590, 9864, 10040, 10542, 11295, 11508, 12330, 14056, 14385, 15060, 15813, 16440, 17262, 17570, 18072, 19180, 21084, 22590, 23016, 24660, 26355, 28770, 30120, 31626, 34387, 34524, 35140, 38360, 42168, 43155, 45180, 49320, 52710, 57540, 63252, 68774, 69048, 70280, 79065, 86310, 90360, 103161, 105420, 115080, 126504, 137548, 158130, 171935, 172620, 206322, 210840, 240709, 275096, 309483, 316260, 343870, 345240, 412644, 481418, 515805, 618966, 632520, 687740, 722127, 825288, 962836, 1031610, 1203545, 1237932, 1375480, 1444254, 1547415, 1925672, 2063220, 2166381, 2407090, 2475864, 2888508, 3094830, 3610635, 4126440, 4332762, 4814180, 5777016, 6189660, 7221270, 8665524, 9628360, 10831905, 12379320, 14442540, 17331048, 21663810, 28885080, 43327620, 86655240]

約数ペア:

[(1, 86655240), (2, 43327620), (3, 28885080), (4, 21663810), (5, 17331048), (6, 14442540), (7, 12379320), (8, 10831905), (9, 9628360), (10, 8665524), (12, 7221270), (14, 6189660), (15, 5777016), (18, 4814180), (20, 4332762), (21, 4126440), (24, 3610635), (28, 3094830), (30, 2888508), (35, 2475864), (36, 2407090), (40, 2166381), (42, 2063220), (45, 1925672), (56, 1547415), (60, 1444254), (63, 1375480), (70, 1237932), (72, 1203545), (84, 1031610), (90, 962836), (105, 825288), (120, 722127), (126, 687740), (137, 632520), (140, 618966), (168, 515805), (180, 481418), (210, 412644), (251, 345240), (252, 343870), (274, 316260), (280, 309483), (315, 275096), (360, 240709), (411, 210840), (420, 206322), (502, 172620), (504, 171935), (548, 158130), (630, 137548), (685, 126504), (753, 115080), (822, 105420), (840, 103161), (959, 90360), (1004, 86310), (1096, 79065), (1233, 70280), (1255, 69048), (1260, 68774), (1370, 63252), (1506, 57540), (1644, 52710), (1757, 49320), (1918, 45180), (2008, 43155), (2055, 42168), (2259, 38360), (2466, 35140), (2510, 34524), (2520, 34387), (2740, 31626), (2877, 30120), (3012, 28770), (3288, 26355), (3514, 24660), (3765, 23016), (3836, 22590), (4110, 21084), (4518, 19180), (4795, 18072), (4932, 17570), (5020, 17262), (5271, 16440), (5480, 15813), (5754, 15060), (6024, 14385), (6165, 14056), (7028, 12330), (7530, 11508), (7672, 11295), (8220, 10542), (8631, 10040), (8785, 9864), (9036, 9590)]