90890100

素因数分解:

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

素因数の和:269

約数の個数: 270

約数和(自身を含む): 344229270

約数和(自身を除く): 253339170

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 81, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 162, 175, 180, 189, 196, 210, 225, 229, 245, 252, 270, 294, 300, 315, 324, 350, 378, 405, 420, 441, 450, 458, 490, 525, 540, 567, 588, 630, 675, 687, 700, 735, 756, 810, 882, 900, 916, 945, 980, 1050, 1134, 1145, 1225, 1260, 1323, 1350, 1374, 1470, 1575, 1603, 1620, 1764, 1890, 2025, 2061, 2100, 2205, 2268, 2290, 2450, 2646, 2700, 2748, 2835, 2940, 3150, 3206, 3435, 3675, 3780, 3969, 4050, 4122, 4410, 4580, 4725, 4809, 4900, 5292, 5670, 5725, 6183, 6300, 6412, 6615, 6870, 7350, 7938, 8015, 8100, 8244, 8820, 9450, 9618, 10305, 11025, 11221, 11340, 11450, 12366, 13230, 13740, 14175, 14427, 14700, 15876, 16030, 17175, 18549, 18900, 19236, 19845, 20610, 22050, 22442, 22900, 24045, 24732, 26460, 28350, 28854, 30915, 32060, 33075, 33663, 34350, 37098, 39690, 40075, 41220, 43281, 44100, 44884, 48090, 51525, 56105, 56700, 57708, 61830, 66150, 67326, 68700, 72135, 74196, 79380, 80150, 86562, 92745, 96180, 99225, 100989, 103050, 112210, 120225, 123660, 129843, 132300, 134652, 144270, 154575, 160300, 168315, 173124, 185490, 198450, 201978, 206100, 216405, 224420, 240450, 259686, 280525, 288540, 302967, 309150, 336630, 360675, 370980, 396900, 403956, 432810, 463725, 480900, 504945, 519372, 561050, 605934, 618300, 649215, 673260, 721350, 841575, 865620, 908901, 927450, 1009890, 1082025, 1122100, 1211868, 1298430, 1442700, 1514835, 1683150, 1817802, 1854900, 2019780, 2164050, 2524725, 2596860, 3029670, 3246075, 3366300, 3635604, 4328100, 4544505, 5049450, 6059340, 6492150, 7574175, 9089010, 10098900, 12984300, 15148350, 18178020, 22722525, 30296700, 45445050, 90890100]

約数ペア:

[(1, 90890100), (2, 45445050), (3, 30296700), (4, 22722525), (5, 18178020), (6, 15148350), (7, 12984300), (9, 10098900), (10, 9089010), (12, 7574175), (14, 6492150), (15, 6059340), (18, 5049450), (20, 4544505), (21, 4328100), (25, 3635604), (27, 3366300), (28, 3246075), (30, 3029670), (35, 2596860), (36, 2524725), (42, 2164050), (45, 2019780), (49, 1854900), (50, 1817802), (54, 1683150), (60, 1514835), (63, 1442700), (70, 1298430), (75, 1211868), (81, 1122100), (84, 1082025), (90, 1009890), (98, 927450), (100, 908901), (105, 865620), (108, 841575), (126, 721350), (135, 673260), (140, 649215), (147, 618300), (150, 605934), (162, 561050), (175, 519372), (180, 504945), (189, 480900), (196, 463725), (210, 432810), (225, 403956), (229, 396900), (245, 370980), (252, 360675), (270, 336630), (294, 309150), (300, 302967), (315, 288540), (324, 280525), (350, 259686), (378, 240450), (405, 224420), (420, 216405), (441, 206100), (450, 201978), (458, 198450), (490, 185490), (525, 173124), (540, 168315), (567, 160300), (588, 154575), (630, 144270), (675, 134652), (687, 132300), (700, 129843), (735, 123660), (756, 120225), (810, 112210), (882, 103050), (900, 100989), (916, 99225), (945, 96180), (980, 92745), (1050, 86562), (1134, 80150), (1145, 79380), (1225, 74196), (1260, 72135), (1323, 68700), (1350, 67326), (1374, 66150), (1470, 61830), (1575, 57708), (1603, 56700), (1620, 56105), (1764, 51525), (1890, 48090), (2025, 44884), (2061, 44100), (2100, 43281), (2205, 41220), (2268, 40075), (2290, 39690), (2450, 37098), (2646, 34350), (2700, 33663), (2748, 33075), (2835, 32060), (2940, 30915), (3150, 28854), (3206, 28350), (3435, 26460), (3675, 24732), (3780, 24045), (3969, 22900), (4050, 22442), (4122, 22050), (4410, 20610), (4580, 19845), (4725, 19236), (4809, 18900), (4900, 18549), (5292, 17175), (5670, 16030), (5725, 15876), (6183, 14700), (6300, 14427), (6412, 14175), (6615, 13740), (6870, 13230), (7350, 12366), (7938, 11450), (8015, 11340), (8100, 11221), (8244, 11025), (8820, 10305), (9450, 9618)]