88100640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 303154488

約数和(自身を除く): 215053848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 193, 240, 288, 317, 360, 386, 480, 579, 634, 720, 772, 951, 965, 1158, 1268, 1440, 1544, 1585, 1737, 1902, 1930, 2316, 2536, 2853, 2895, 3088, 3170, 3474, 3804, 3860, 4632, 4755, 5072, 5706, 5790, 6176, 6340, 6948, 7608, 7720, 8685, 9264, 9510, 10144, 11412, 11580, 12680, 13896, 14265, 15216, 15440, 17370, 18528, 19020, 22824, 23160, 25360, 27792, 28530, 30432, 30880, 34740, 38040, 45648, 46320, 50720, 55584, 57060, 61181, 69480, 76080, 91296, 92640, 114120, 122362, 138960, 152160, 183543, 228240, 244724, 277920, 305905, 367086, 456480, 489448, 550629, 611810, 734172, 917715, 978896, 1101258, 1223620, 1468344, 1835430, 1957792, 2202516, 2447240, 2753145, 2936688, 3670860, 4405032, 4894480, 5506290, 5873376, 7341720, 8810064, 9788960, 11012580, 14683440, 17620128, 22025160, 29366880, 44050320, 88100640]

約数ペア:

[(1, 88100640), (2, 44050320), (3, 29366880), (4, 22025160), (5, 17620128), (6, 14683440), (8, 11012580), (9, 9788960), (10, 8810064), (12, 7341720), (15, 5873376), (16, 5506290), (18, 4894480), (20, 4405032), (24, 3670860), (30, 2936688), (32, 2753145), (36, 2447240), (40, 2202516), (45, 1957792), (48, 1835430), (60, 1468344), (72, 1223620), (80, 1101258), (90, 978896), (96, 917715), (120, 734172), (144, 611810), (160, 550629), (180, 489448), (193, 456480), (240, 367086), (288, 305905), (317, 277920), (360, 244724), (386, 228240), (480, 183543), (579, 152160), (634, 138960), (720, 122362), (772, 114120), (951, 92640), (965, 91296), (1158, 76080), (1268, 69480), (1440, 61181), (1544, 57060), (1585, 55584), (1737, 50720), (1902, 46320), (1930, 45648), (2316, 38040), (2536, 34740), (2853, 30880), (2895, 30432), (3088, 28530), (3170, 27792), (3474, 25360), (3804, 23160), (3860, 22824), (4632, 19020), (4755, 18528), (5072, 17370), (5706, 15440), (5790, 15216), (6176, 14265), (6340, 13896), (6948, 12680), (7608, 11580), (7720, 11412), (8685, 10144), (9264, 9510)]