187994070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 547996176

約数和(自身を除く): 360002106

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 61, 66, 90, 99, 110, 121, 122, 165, 183, 198, 242, 283, 305, 330, 363, 366, 495, 549, 566, 605, 610, 671, 726, 849, 915, 990, 1089, 1098, 1210, 1342, 1415, 1698, 1815, 1830, 2013, 2178, 2547, 2745, 2830, 3113, 3355, 3630, 4026, 4245, 5094, 5445, 5490, 6039, 6226, 6710, 7381, 8490, 9339, 10065, 10890, 12078, 12735, 14762, 15565, 17263, 18678, 20130, 22143, 25470, 28017, 30195, 31130, 34243, 34526, 36905, 44286, 46695, 51789, 56034, 60390, 66429, 68486, 73810, 86315, 93390, 102729, 103578, 110715, 132858, 140085, 155367, 171215, 172630, 189893, 205458, 221430, 258945, 280170, 308187, 310734, 332145, 342430, 379786, 513645, 517890, 569679, 616374, 664290, 776835, 949465, 1027290, 1139358, 1540935, 1553670, 1709037, 1898930, 2088823, 2848395, 3081870, 3418074, 4177646, 5696790, 6266469, 8545185, 10444115, 12532938, 17090370, 18799407, 20888230, 31332345, 37598814, 62664690, 93997035, 187994070]

約数ペア:

[(1, 187994070), (2, 93997035), (3, 62664690), (5, 37598814), (6, 31332345), (9, 20888230), (10, 18799407), (11, 17090370), (15, 12532938), (18, 10444115), (22, 8545185), (30, 6266469), (33, 5696790), (45, 4177646), (55, 3418074), (61, 3081870), (66, 2848395), (90, 2088823), (99, 1898930), (110, 1709037), (121, 1553670), (122, 1540935), (165, 1139358), (183, 1027290), (198, 949465), (242, 776835), (283, 664290), (305, 616374), (330, 569679), (363, 517890), (366, 513645), (495, 379786), (549, 342430), (566, 332145), (605, 310734), (610, 308187), (671, 280170), (726, 258945), (849, 221430), (915, 205458), (990, 189893), (1089, 172630), (1098, 171215), (1210, 155367), (1342, 140085), (1415, 132858), (1698, 110715), (1815, 103578), (1830, 102729), (2013, 93390), (2178, 86315), (2547, 73810), (2745, 68486), (2830, 66429), (3113, 60390), (3355, 56034), (3630, 51789), (4026, 46695), (4245, 44286), (5094, 36905), (5445, 34526), (5490, 34243), (6039, 31130), (6226, 30195), (6710, 28017), (7381, 25470), (8490, 22143), (9339, 20130), (10065, 18678), (10890, 17263), (12078, 15565), (12735, 14762)]