1788726060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4831}}^1$

素因数の和:4885

約数の個数: 216

約数和(自身を含む): 6316023168

約数和(自身を除く): 4527297108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 121, 132, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 306, 330, 340, 363, 374, 396, 484, 495, 510, 561, 605, 612, 660, 726, 748, 765, 935, 990, 1020, 1089, 1122, 1210, 1452, 1530, 1683, 1815, 1870, 1980, 2057, 2178, 2244, 2420, 2805, 3060, 3366, 3630, 3740, 4114, 4356, 4831, 5445, 5610, 6171, 6732, 7260, 8228, 8415, 9662, 10285, 10890, 11220, 12342, 14493, 16830, 18513, 19324, 20570, 21780, 24155, 24684, 28986, 30855, 33660, 37026, 41140, 43479, 48310, 53141, 57972, 61710, 72465, 74052, 82127, 86958, 92565, 96620, 106282, 123420, 144930, 159423, 164254, 173916, 185130, 212564, 217395, 246381, 265705, 289860, 318846, 328508, 370260, 410635, 434790, 478269, 492762, 531410, 584551, 637692, 739143, 797115, 821270, 869580, 903397, 956538, 985524, 1062820, 1169102, 1231905, 1478286, 1594230, 1642540, 1753653, 1806794, 1913076, 2338204, 2391345, 2463810, 2710191, 2922755, 2956572, 3188460, 3507306, 3613588, 3695715, 4516985, 4782690, 4927620, 5260959, 5420382, 5845510, 7014612, 7391430, 8130573, 8768265, 9033970, 9565380, 9937367, 10521918, 10840764, 11691020, 13550955, 14782860, 16261146, 17536530, 18067940, 19874734, 21043836, 26304795, 27101910, 29812101, 32522292, 35073060, 39749468, 40652865, 49686835, 52609590, 54203820, 59624202, 81305730, 89436303, 99373670, 105219180, 119248404, 149060505, 162611460, 178872606, 198747340, 298121010, 357745212, 447181515, 596242020, 894363030, 1788726060]

約数ペア:

[(1, 1788726060), (2, 894363030), (3, 596242020), (4, 447181515), (5, 357745212), (6, 298121010), (9, 198747340), (10, 178872606), (11, 162611460), (12, 149060505), (15, 119248404), (17, 105219180), (18, 99373670), (20, 89436303), (22, 81305730), (30, 59624202), (33, 54203820), (34, 52609590), (36, 49686835), (44, 40652865), (45, 39749468), (51, 35073060), (55, 32522292), (60, 29812101), (66, 27101910), (68, 26304795), (85, 21043836), (90, 19874734), (99, 18067940), (102, 17536530), (110, 16261146), (121, 14782860), (132, 13550955), (153, 11691020), (165, 10840764), (170, 10521918), (180, 9937367), (187, 9565380), (198, 9033970), (204, 8768265), (220, 8130573), (242, 7391430), (255, 7014612), (306, 5845510), (330, 5420382), (340, 5260959), (363, 4927620), (374, 4782690), (396, 4516985), (484, 3695715), (495, 3613588), (510, 3507306), (561, 3188460), (605, 2956572), (612, 2922755), (660, 2710191), (726, 2463810), (748, 2391345), (765, 2338204), (935, 1913076), (990, 1806794), (1020, 1753653), (1089, 1642540), (1122, 1594230), (1210, 1478286), (1452, 1231905), (1530, 1169102), (1683, 1062820), (1815, 985524), (1870, 956538), (1980, 903397), (2057, 869580), (2178, 821270), (2244, 797115), (2420, 739143), (2805, 637692), (3060, 584551), (3366, 531410), (3630, 492762), (3740, 478269), (4114, 434790), (4356, 410635), (4831, 370260), (5445, 328508), (5610, 318846), (6171, 289860), (6732, 265705), (7260, 246381), (8228, 217395), (8415, 212564), (9662, 185130), (10285, 173916), (10890, 164254), (11220, 159423), (12342, 144930), (14493, 123420), (16830, 106282), (18513, 96620), (19324, 92565), (20570, 86958), (21780, 82127), (24155, 74052), (24684, 72465), (28986, 61710), (30855, 57972), (33660, 53141), (37026, 48310), (41140, 43479)]