27698440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:92

約数の個数: 192

約数和(自身を含む): 86002560

約数和(自身を除く): 58304120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 23, 28, 34, 35, 40, 44, 46, 55, 56, 68, 70, 77, 85, 88, 92, 110, 115, 119, 136, 140, 154, 161, 170, 184, 187, 220, 230, 238, 253, 280, 308, 322, 340, 374, 385, 391, 440, 460, 476, 506, 529, 595, 616, 644, 680, 748, 770, 782, 805, 920, 935, 952, 1012, 1058, 1190, 1265, 1288, 1309, 1496, 1540, 1564, 1610, 1771, 1870, 1955, 2024, 2116, 2380, 2530, 2618, 2645, 2737, 3080, 3128, 3220, 3542, 3703, 3740, 3910, 4232, 4301, 4760, 5060, 5236, 5290, 5474, 5819, 6440, 6545, 7084, 7406, 7480, 7820, 8602, 8855, 8993, 10120, 10472, 10580, 10948, 11638, 13090, 13685, 14168, 14812, 15640, 17204, 17710, 17986, 18515, 21160, 21505, 21896, 23276, 26180, 27370, 29095, 29624, 30107, 34408, 35420, 35972, 37030, 40733, 43010, 44965, 46552, 52360, 54740, 58190, 60214, 62951, 70840, 71944, 74060, 81466, 86020, 89930, 98923, 109480, 116380, 120428, 125902, 148120, 150535, 162932, 172040, 179860, 197846, 203665, 232760, 240856, 251804, 301070, 314755, 325864, 359720, 395692, 407330, 494615, 503608, 602140, 629510, 692461, 791384, 814660, 989230, 1204280, 1259020, 1384922, 1629320, 1978460, 2518040, 2769844, 3462305, 3956920, 5539688, 6924610, 13849220, 27698440]

約数ペア:

[(1, 27698440), (2, 13849220), (4, 6924610), (5, 5539688), (7, 3956920), (8, 3462305), (10, 2769844), (11, 2518040), (14, 1978460), (17, 1629320), (20, 1384922), (22, 1259020), (23, 1204280), (28, 989230), (34, 814660), (35, 791384), (40, 692461), (44, 629510), (46, 602140), (55, 503608), (56, 494615), (68, 407330), (70, 395692), (77, 359720), (85, 325864), (88, 314755), (92, 301070), (110, 251804), (115, 240856), (119, 232760), (136, 203665), (140, 197846), (154, 179860), (161, 172040), (170, 162932), (184, 150535), (187, 148120), (220, 125902), (230, 120428), (238, 116380), (253, 109480), (280, 98923), (308, 89930), (322, 86020), (340, 81466), (374, 74060), (385, 71944), (391, 70840), (440, 62951), (460, 60214), (476, 58190), (506, 54740), (529, 52360), (595, 46552), (616, 44965), (644, 43010), (680, 40733), (748, 37030), (770, 35972), (782, 35420), (805, 34408), (920, 30107), (935, 29624), (952, 29095), (1012, 27370), (1058, 26180), (1190, 23276), (1265, 21896), (1288, 21505), (1309, 21160), (1496, 18515), (1540, 17986), (1564, 17710), (1610, 17204), (1771, 15640), (1870, 14812), (1955, 14168), (2024, 13685), (2116, 13090), (2380, 11638), (2530, 10948), (2618, 10580), (2645, 10472), (2737, 10120), (3080, 8993), (3128, 8855), (3220, 8602), (3542, 7820), (3703, 7480), (3740, 7406), (3910, 7084), (4232, 6545), (4301, 6440), (4760, 5819), (5060, 5474), (5236, 5290)]