279076590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1608

約数の個数: 160

約数和(自身を含む): 856215360

約数和(自身を除く): 577138770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 81, 85, 90, 102, 117, 130, 135, 153, 162, 170, 195, 221, 234, 255, 270, 306, 351, 390, 405, 442, 459, 510, 585, 663, 702, 765, 810, 918, 1053, 1105, 1170, 1326, 1377, 1530, 1559, 1755, 1989, 2106, 2210, 2295, 2754, 3118, 3315, 3510, 3978, 4590, 4677, 5265, 5967, 6630, 6885, 7795, 9354, 9945, 10530, 11934, 13770, 14031, 15590, 17901, 19890, 20267, 23385, 26503, 28062, 29835, 35802, 40534, 42093, 46770, 53006, 59670, 60801, 70155, 79509, 84186, 89505, 101335, 121602, 126279, 132515, 140310, 159018, 179010, 182403, 202670, 210465, 238527, 252558, 265030, 304005, 344539, 364806, 397545, 420930, 477054, 547209, 608010, 631395, 689078, 715581, 795090, 912015, 1033617, 1094418, 1192635, 1262790, 1431162, 1641627, 1722695, 1824030, 2067234, 2146743, 2385270, 2736045, 3100851, 3283254, 3445390, 3577905, 4293486, 5168085, 5472090, 6201702, 7155810, 8208135, 9302553, 10336170, 10733715, 15504255, 16416270, 18605106, 21467430, 27907659, 31008510, 46512765, 55815318, 93025530, 139538295, 279076590]

約数ペア:

[(1, 279076590), (2, 139538295), (3, 93025530), (5, 55815318), (6, 46512765), (9, 31008510), (10, 27907659), (13, 21467430), (15, 18605106), (17, 16416270), (18, 15504255), (26, 10733715), (27, 10336170), (30, 9302553), (34, 8208135), (39, 7155810), (45, 6201702), (51, 5472090), (54, 5168085), (65, 4293486), (78, 3577905), (81, 3445390), (85, 3283254), (90, 3100851), (102, 2736045), (117, 2385270), (130, 2146743), (135, 2067234), (153, 1824030), (162, 1722695), (170, 1641627), (195, 1431162), (221, 1262790), (234, 1192635), (255, 1094418), (270, 1033617), (306, 912015), (351, 795090), (390, 715581), (405, 689078), (442, 631395), (459, 608010), (510, 547209), (585, 477054), (663, 420930), (702, 397545), (765, 364806), (810, 344539), (918, 304005), (1053, 265030), (1105, 252558), (1170, 238527), (1326, 210465), (1377, 202670), (1530, 182403), (1559, 179010), (1755, 159018), (1989, 140310), (2106, 132515), (2210, 126279), (2295, 121602), (2754, 101335), (3118, 89505), (3315, 84186), (3510, 79509), (3978, 70155), (4590, 60801), (4677, 59670), (5265, 53006), (5967, 46770), (6630, 42093), (6885, 40534), (7795, 35802), (9354, 29835), (9945, 28062), (10530, 26503), (11934, 23385), (13770, 20267), (14031, 19890), (15590, 17901)]