89614440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 310003200

約数和(自身を除く): 220388760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 79, 90, 92, 115, 120, 137, 138, 158, 180, 184, 207, 230, 237, 274, 276, 316, 345, 360, 395, 411, 414, 460, 474, 548, 552, 632, 685, 690, 711, 790, 822, 828, 920, 948, 1035, 1096, 1185, 1233, 1370, 1380, 1422, 1580, 1644, 1656, 1817, 1896, 2055, 2070, 2370, 2466, 2740, 2760, 2844, 3151, 3160, 3288, 3555, 3634, 4110, 4140, 4740, 4932, 5451, 5480, 5688, 6165, 6302, 7110, 7268, 8220, 8280, 9085, 9453, 9480, 9864, 10823, 10902, 12330, 12604, 14220, 14536, 15755, 16353, 16440, 18170, 18906, 21646, 21804, 24660, 25208, 27255, 28359, 28440, 31510, 32469, 32706, 36340, 37812, 43292, 43608, 47265, 49320, 54115, 54510, 56718, 63020, 64938, 65412, 72680, 75624, 81765, 86584, 94530, 97407, 108230, 109020, 113436, 126040, 129876, 130824, 141795, 162345, 163530, 189060, 194814, 216460, 218040, 226872, 248929, 259752, 283590, 324690, 327060, 378120, 389628, 432920, 487035, 497858, 567180, 649380, 654120, 746787, 779256, 974070, 995716, 1134360, 1244645, 1298760, 1493574, 1948140, 1991432, 2240361, 2489290, 2987148, 3733935, 3896280, 4480722, 4978580, 5974296, 7467870, 8961444, 9957160, 11201805, 14935740, 17922888, 22403610, 29871480, 44807220, 89614440]

約数ペア:

[(1, 89614440), (2, 44807220), (3, 29871480), (4, 22403610), (5, 17922888), (6, 14935740), (8, 11201805), (9, 9957160), (10, 8961444), (12, 7467870), (15, 5974296), (18, 4978580), (20, 4480722), (23, 3896280), (24, 3733935), (30, 2987148), (36, 2489290), (40, 2240361), (45, 1991432), (46, 1948140), (60, 1493574), (69, 1298760), (72, 1244645), (79, 1134360), (90, 995716), (92, 974070), (115, 779256), (120, 746787), (137, 654120), (138, 649380), (158, 567180), (180, 497858), (184, 487035), (207, 432920), (230, 389628), (237, 378120), (274, 327060), (276, 324690), (316, 283590), (345, 259752), (360, 248929), (395, 226872), (411, 218040), (414, 216460), (460, 194814), (474, 189060), (548, 163530), (552, 162345), (632, 141795), (685, 130824), (690, 129876), (711, 126040), (790, 113436), (822, 109020), (828, 108230), (920, 97407), (948, 94530), (1035, 86584), (1096, 81765), (1185, 75624), (1233, 72680), (1370, 65412), (1380, 64938), (1422, 63020), (1580, 56718), (1644, 54510), (1656, 54115), (1817, 49320), (1896, 47265), (2055, 43608), (2070, 43292), (2370, 37812), (2466, 36340), (2740, 32706), (2760, 32469), (2844, 31510), (3151, 28440), (3160, 28359), (3288, 27255), (3555, 25208), (3634, 24660), (4110, 21804), (4140, 21646), (4740, 18906), (4932, 18170), (5451, 16440), (5480, 16353), (5688, 15755), (6165, 14536), (6302, 14220), (7110, 12604), (7268, 12330), (8220, 10902), (8280, 10823), (9085, 9864), (9453, 9480)]