90817200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{2803}}^1$

素因数の和:2833

約数の個数: 150

約数和(自身を含む): 326051924

約数和(自身を除く): 235234724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2160, 2700, 2803, 3240, 3600, 4050, 5400, 5606, 6480, 8100, 8409, 10800, 11212, 14015, 16200, 16818, 22424, 25227, 28030, 32400, 33636, 42045, 44848, 50454, 56060, 67272, 70075, 75681, 84090, 100908, 112120, 126135, 134544, 140150, 151362, 168180, 201816, 210225, 224240, 227043, 252270, 280300, 302724, 336360, 378405, 403632, 420450, 454086, 504540, 560600, 605448, 630675, 672720, 756810, 840900, 908172, 1009080, 1121200, 1135215, 1210896, 1261350, 1513620, 1681800, 1816344, 1892025, 2018160, 2270430, 2522700, 3027240, 3363600, 3632688, 3784050, 4540860, 5045400, 5676075, 6054480, 7568100, 9081720, 10090800, 11352150, 15136200, 18163440, 22704300, 30272400, 45408600, 90817200]

約数ペア:

[(1, 90817200), (2, 45408600), (3, 30272400), (4, 22704300), (5, 18163440), (6, 15136200), (8, 11352150), (9, 10090800), (10, 9081720), (12, 7568100), (15, 6054480), (16, 5676075), (18, 5045400), (20, 4540860), (24, 3784050), (25, 3632688), (27, 3363600), (30, 3027240), (36, 2522700), (40, 2270430), (45, 2018160), (48, 1892025), (50, 1816344), (54, 1681800), (60, 1513620), (72, 1261350), (75, 1210896), (80, 1135215), (81, 1121200), (90, 1009080), (100, 908172), (108, 840900), (120, 756810), (135, 672720), (144, 630675), (150, 605448), (162, 560600), (180, 504540), (200, 454086), (216, 420450), (225, 403632), (240, 378405), (270, 336360), (300, 302724), (324, 280300), (360, 252270), (400, 227043), (405, 224240), (432, 210225), (450, 201816), (540, 168180), (600, 151362), (648, 140150), (675, 134544), (720, 126135), (810, 112120), (900, 100908), (1080, 84090), (1200, 75681), (1296, 70075), (1350, 67272), (1620, 56060), (1800, 50454), (2025, 44848), (2160, 42045), (2700, 33636), (2803, 32400), (3240, 28030), (3600, 25227), (4050, 22424), (5400, 16818), (5606, 16200), (6480, 14015), (8100, 11212), (8409, 10800)]