55784400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 212188800

約数和(自身を除く): 156404400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 100, 105, 112, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 229, 232, 240, 280, 290, 300, 336, 348, 350, 400, 406, 420, 435, 458, 464, 525, 560, 580, 600, 609, 687, 696, 700, 725, 812, 840, 870, 916, 1015, 1050, 1145, 1160, 1200, 1218, 1374, 1392, 1400, 1450, 1603, 1624, 1680, 1740, 1832, 2030, 2100, 2175, 2290, 2320, 2436, 2748, 2800, 2900, 3045, 3206, 3248, 3435, 3480, 3664, 4060, 4200, 4350, 4580, 4809, 4872, 5075, 5496, 5725, 5800, 6090, 6412, 6641, 6870, 6960, 8015, 8120, 8400, 8700, 9160, 9618, 9744, 10150, 10992, 11450, 11600, 12180, 12824, 13282, 13740, 15225, 16030, 16240, 17175, 17400, 18320, 19236, 19923, 20300, 22900, 24045, 24360, 25648, 26564, 27480, 30450, 32060, 33205, 34350, 34800, 38472, 39846, 40075, 40600, 45800, 46487, 48090, 48720, 53128, 54960, 60900, 64120, 66410, 68700, 76944, 79692, 80150, 81200, 91600, 92974, 96180, 99615, 106256, 120225, 121800, 128240, 132820, 137400, 139461, 159384, 160300, 166025, 185948, 192360, 199230, 232435, 240450, 243600, 265640, 274800, 278922, 318768, 320600, 332050, 371896, 384720, 398460, 464870, 480900, 498075, 531280, 557844, 641200, 664100, 697305, 743792, 796920, 929740, 961800, 996150, 1115688, 1162175, 1328200, 1394610, 1593840, 1859480, 1923600, 1992300, 2231376, 2324350, 2656400, 2789220, 3486525, 3718960, 3984600, 4648700, 5578440, 6973050, 7969200, 9297400, 11156880, 13946100, 18594800, 27892200, 55784400]

約数ペア:

[(1, 55784400), (2, 27892200), (3, 18594800), (4, 13946100), (5, 11156880), (6, 9297400), (7, 7969200), (8, 6973050), (10, 5578440), (12, 4648700), (14, 3984600), (15, 3718960), (16, 3486525), (20, 2789220), (21, 2656400), (24, 2324350), (25, 2231376), (28, 1992300), (29, 1923600), (30, 1859480), (35, 1593840), (40, 1394610), (42, 1328200), (48, 1162175), (50, 1115688), (56, 996150), (58, 961800), (60, 929740), (70, 796920), (75, 743792), (80, 697305), (84, 664100), (87, 641200), (100, 557844), (105, 531280), (112, 498075), (116, 480900), (120, 464870), (140, 398460), (145, 384720), (150, 371896), (168, 332050), (174, 320600), (175, 318768), (200, 278922), (203, 274800), (210, 265640), (229, 243600), (232, 240450), (240, 232435), (280, 199230), (290, 192360), (300, 185948), (336, 166025), (348, 160300), (350, 159384), (400, 139461), (406, 137400), (420, 132820), (435, 128240), (458, 121800), (464, 120225), (525, 106256), (560, 99615), (580, 96180), (600, 92974), (609, 91600), (687, 81200), (696, 80150), (700, 79692), (725, 76944), (812, 68700), (840, 66410), (870, 64120), (916, 60900), (1015, 54960), (1050, 53128), (1145, 48720), (1160, 48090), (1200, 46487), (1218, 45800), (1374, 40600), (1392, 40075), (1400, 39846), (1450, 38472), (1603, 34800), (1624, 34350), (1680, 33205), (1740, 32060), (1832, 30450), (2030, 27480), (2100, 26564), (2175, 25648), (2290, 24360), (2320, 24045), (2436, 22900), (2748, 20300), (2800, 19923), (2900, 19236), (3045, 18320), (3206, 17400), (3248, 17175), (3435, 16240), (3480, 16030), (3664, 15225), (4060, 13740), (4200, 13282), (4350, 12824), (4580, 12180), (4809, 11600), (4872, 11450), (5075, 10992), (5496, 10150), (5725, 9744), (5800, 9618), (6090, 9160), (6412, 8700), (6641, 8400), (6870, 8120), (6960, 8015)]