89582580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1039}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 272563200

約数和(自身を除く): 182980620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 479, 958, 1039, 1437, 1916, 2078, 2395, 2874, 3117, 4156, 4311, 4790, 5195, 5748, 6234, 7185, 8622, 9351, 9580, 10390, 12468, 14370, 15585, 17244, 18702, 20780, 21555, 28740, 31170, 37404, 43110, 46755, 62340, 86220, 93510, 187020, 497681, 995362, 1493043, 1990724, 2488405, 2986086, 4479129, 4976810, 5972172, 7465215, 8958258, 9953620, 14930430, 17916516, 22395645, 29860860, 44791290, 89582580]

約数ペア:

[(1, 89582580), (2, 44791290), (3, 29860860), (4, 22395645), (5, 17916516), (6, 14930430), (9, 9953620), (10, 8958258), (12, 7465215), (15, 5972172), (18, 4976810), (20, 4479129), (30, 2986086), (36, 2488405), (45, 1990724), (60, 1493043), (90, 995362), (180, 497681), (479, 187020), (958, 93510), (1039, 86220), (1437, 62340), (1916, 46755), (2078, 43110), (2395, 37404), (2874, 31170), (3117, 28740), (4156, 21555), (4311, 20780), (4790, 18702), (5195, 17244), (5748, 15585), (6234, 14370), (7185, 12468), (8622, 10390), (9351, 9580)]