85545720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:716

約数の個数: 192

約数和(自身を含む): 310957920

約数和(自身を除く): 225412200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 677, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1354, 1404, 1560, 1620, 1755, 1944, 2031, 2106, 2340, 2430, 2708, 2808, 3159, 3240, 3385, 3510, 4062, 4212, 4680, 4860, 5265, 5416, 6093, 6318, 6770, 7020, 8124, 8424, 8801, 9720, 10155, 10530, 12186, 12636, 13540, 14040, 15795, 16248, 17602, 18279, 20310, 21060, 24372, 25272, 26403, 27080, 30465, 31590, 35204, 36558, 40620, 42120, 44005, 48744, 52806, 54837, 60930, 63180, 70408, 73116, 79209, 81240, 88010, 91395, 105612, 109674, 121860, 126360, 132015, 146232, 158418, 164511, 176020, 182790, 211224, 219348, 237627, 243720, 264030, 274185, 316836, 329022, 352040, 365580, 396045, 438696, 475254, 528060, 548370, 633672, 658044, 712881, 731160, 792090, 822555, 950508, 1056120, 1096740, 1188135, 1316088, 1425762, 1584180, 1645110, 1901016, 2138643, 2193480, 2376270, 2851524, 3168360, 3290220, 3564405, 4277286, 4752540, 5703048, 6580440, 7128810, 8554572, 9505080, 10693215, 14257620, 17109144, 21386430, 28515240, 42772860, 85545720]

約数ペア:

[(1, 85545720), (2, 42772860), (3, 28515240), (4, 21386430), (5, 17109144), (6, 14257620), (8, 10693215), (9, 9505080), (10, 8554572), (12, 7128810), (13, 6580440), (15, 5703048), (18, 4752540), (20, 4277286), (24, 3564405), (26, 3290220), (27, 3168360), (30, 2851524), (36, 2376270), (39, 2193480), (40, 2138643), (45, 1901016), (52, 1645110), (54, 1584180), (60, 1425762), (65, 1316088), (72, 1188135), (78, 1096740), (81, 1056120), (90, 950508), (104, 822555), (108, 792090), (117, 731160), (120, 712881), (130, 658044), (135, 633672), (156, 548370), (162, 528060), (180, 475254), (195, 438696), (216, 396045), (234, 365580), (243, 352040), (260, 329022), (270, 316836), (312, 274185), (324, 264030), (351, 243720), (360, 237627), (390, 219348), (405, 211224), (468, 182790), (486, 176020), (520, 164511), (540, 158418), (585, 146232), (648, 132015), (677, 126360), (702, 121860), (780, 109674), (810, 105612), (936, 91395), (972, 88010), (1053, 81240), (1080, 79209), (1170, 73116), (1215, 70408), (1354, 63180), (1404, 60930), (1560, 54837), (1620, 52806), (1755, 48744), (1944, 44005), (2031, 42120), (2106, 40620), (2340, 36558), (2430, 35204), (2708, 31590), (2808, 30465), (3159, 27080), (3240, 26403), (3385, 25272), (3510, 24372), (4062, 21060), (4212, 20310), (4680, 18279), (4860, 17602), (5265, 16248), (5416, 15795), (6093, 14040), (6318, 13540), (6770, 12636), (7020, 12186), (8124, 10530), (8424, 10155), (8801, 9720)]