55269540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 175532280

約数和(自身を除く): 120262740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 162, 180, 218, 270, 313, 324, 327, 405, 436, 540, 545, 626, 654, 810, 939, 981, 1090, 1252, 1308, 1565, 1620, 1635, 1878, 1962, 2180, 2817, 2943, 3130, 3270, 3756, 3924, 4695, 4905, 5634, 5886, 6260, 6540, 8451, 8829, 9390, 9810, 11268, 11772, 14085, 14715, 16902, 17658, 18780, 19620, 25353, 28170, 29430, 33804, 34117, 35316, 42255, 44145, 50706, 56340, 58860, 68234, 84510, 88290, 101412, 102351, 126765, 136468, 169020, 170585, 176580, 204702, 253530, 307053, 341170, 409404, 507060, 511755, 614106, 682340, 921159, 1023510, 1228212, 1535265, 1842318, 2047020, 2763477, 3070530, 3684636, 4605795, 5526954, 6141060, 9211590, 11053908, 13817385, 18423180, 27634770, 55269540]

約数ペア:

[(1, 55269540), (2, 27634770), (3, 18423180), (4, 13817385), (5, 11053908), (6, 9211590), (9, 6141060), (10, 5526954), (12, 4605795), (15, 3684636), (18, 3070530), (20, 2763477), (27, 2047020), (30, 1842318), (36, 1535265), (45, 1228212), (54, 1023510), (60, 921159), (81, 682340), (90, 614106), (108, 511755), (109, 507060), (135, 409404), (162, 341170), (180, 307053), (218, 253530), (270, 204702), (313, 176580), (324, 170585), (327, 169020), (405, 136468), (436, 126765), (540, 102351), (545, 101412), (626, 88290), (654, 84510), (810, 68234), (939, 58860), (981, 56340), (1090, 50706), (1252, 44145), (1308, 42255), (1565, 35316), (1620, 34117), (1635, 33804), (1878, 29430), (1962, 28170), (2180, 25353), (2817, 19620), (2943, 18780), (3130, 17658), (3270, 16902), (3756, 14715), (3924, 14085), (4695, 11772), (4905, 11268), (5634, 9810), (5886, 9390), (6260, 8829), (6540, 8451)]