253568880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:493

約数の個数: 200

約数和(自身を含む): 891237600

約数和(自身を除く): 637668720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 109, 120, 135, 144, 162, 180, 216, 218, 240, 270, 324, 327, 359, 360, 405, 432, 436, 540, 545, 648, 654, 718, 720, 810, 872, 981, 1077, 1080, 1090, 1296, 1308, 1436, 1620, 1635, 1744, 1795, 1962, 2154, 2160, 2180, 2616, 2872, 2943, 3231, 3240, 3270, 3590, 3924, 4308, 4360, 4905, 5232, 5385, 5744, 5886, 6462, 6480, 6540, 7180, 7848, 8616, 8720, 8829, 9693, 9810, 10770, 11772, 12924, 13080, 14360, 14715, 15696, 16155, 17232, 17658, 19386, 19620, 21540, 23544, 25848, 26160, 28720, 29079, 29430, 32310, 35316, 38772, 39131, 39240, 43080, 44145, 47088, 48465, 51696, 58158, 58860, 64620, 70632, 77544, 78262, 78480, 86160, 88290, 96930, 116316, 117393, 117720, 129240, 141264, 145395, 155088, 156524, 176580, 193860, 195655, 232632, 234786, 235440, 258480, 290790, 313048, 352179, 353160, 387720, 391310, 465264, 469572, 581580, 586965, 626096, 704358, 706320, 775440, 782620, 939144, 1056537, 1163160, 1173930, 1408716, 1565240, 1760895, 1878288, 2113074, 2326320, 2347860, 2817432, 3130480, 3169611, 3521790, 4226148, 4695720, 5282685, 5634864, 6339222, 7043580, 8452296, 9391440, 10565370, 12678444, 14087160, 15848055, 16904592, 21130740, 25356888, 28174320, 31696110, 42261480, 50713776, 63392220, 84522960, 126784440, 253568880]

約数ペア:

[(1, 253568880), (2, 126784440), (3, 84522960), (4, 63392220), (5, 50713776), (6, 42261480), (8, 31696110), (9, 28174320), (10, 25356888), (12, 21130740), (15, 16904592), (16, 15848055), (18, 14087160), (20, 12678444), (24, 10565370), (27, 9391440), (30, 8452296), (36, 7043580), (40, 6339222), (45, 5634864), (48, 5282685), (54, 4695720), (60, 4226148), (72, 3521790), (80, 3169611), (81, 3130480), (90, 2817432), (108, 2347860), (109, 2326320), (120, 2113074), (135, 1878288), (144, 1760895), (162, 1565240), (180, 1408716), (216, 1173930), (218, 1163160), (240, 1056537), (270, 939144), (324, 782620), (327, 775440), (359, 706320), (360, 704358), (405, 626096), (432, 586965), (436, 581580), (540, 469572), (545, 465264), (648, 391310), (654, 387720), (718, 353160), (720, 352179), (810, 313048), (872, 290790), (981, 258480), (1077, 235440), (1080, 234786), (1090, 232632), (1296, 195655), (1308, 193860), (1436, 176580), (1620, 156524), (1635, 155088), (1744, 145395), (1795, 141264), (1962, 129240), (2154, 117720), (2160, 117393), (2180, 116316), (2616, 96930), (2872, 88290), (2943, 86160), (3231, 78480), (3240, 78262), (3270, 77544), (3590, 70632), (3924, 64620), (4308, 58860), (4360, 58158), (4905, 51696), (5232, 48465), (5385, 47088), (5744, 44145), (5886, 43080), (6462, 39240), (6480, 39131), (6540, 38772), (7180, 35316), (7848, 32310), (8616, 29430), (8720, 29079), (8829, 28720), (9693, 26160), (9810, 25848), (10770, 23544), (11772, 21540), (12924, 19620), (13080, 19386), (14360, 17658), (14715, 17232), (15696, 16155)]