900145440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{208367}}^1$

素因数の和:208391

約数の個数: 96

約数和(自身を含む): 3150524160

約数和(自身を除く): 2250378720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 208367, 416734, 625101, 833468, 1041835, 1250202, 1666936, 1875303, 2083670, 2500404, 3125505, 3333872, 3750606, 4167340, 5000808, 5625909, 6251010, 6667744, 7501212, 8334680, 9376515, 10001616, 11251818, 12502020, 15002424, 16669360, 18753030, 20003232, 22503636, 25004040, 28129545, 30004848, 33338720, 37506060, 45007272, 50008080, 56259090, 60009696, 75012120, 90014544, 100016160, 112518180, 150024240, 180029088, 225036360, 300048480, 450072720, 900145440]

約数ペア:

[(1, 900145440), (2, 450072720), (3, 300048480), (4, 225036360), (5, 180029088), (6, 150024240), (8, 112518180), (9, 100016160), (10, 90014544), (12, 75012120), (15, 60009696), (16, 56259090), (18, 50008080), (20, 45007272), (24, 37506060), (27, 33338720), (30, 30004848), (32, 28129545), (36, 25004040), (40, 22503636), (45, 20003232), (48, 18753030), (54, 16669360), (60, 15002424), (72, 12502020), (80, 11251818), (90, 10001616), (96, 9376515), (108, 8334680), (120, 7501212), (135, 6667744), (144, 6251010), (160, 5625909), (180, 5000808), (216, 4167340), (240, 3750606), (270, 3333872), (288, 3125505), (360, 2500404), (432, 2083670), (480, 1875303), (540, 1666936), (720, 1250202), (864, 1041835), (1080, 833468), (1440, 625101), (2160, 416734), (4320, 208367)]