277417530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2020

約数の個数: 96

約数和(自身を含む): 783304704

約数和(自身を除く): 505887174

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 127, 130, 195, 234, 254, 381, 390, 585, 635, 762, 1143, 1170, 1270, 1651, 1867, 1905, 2286, 3302, 3734, 3810, 4953, 5601, 5715, 8255, 9335, 9906, 11202, 11430, 14859, 16510, 16803, 18670, 24271, 24765, 28005, 29718, 33606, 48542, 49530, 56010, 72813, 74295, 84015, 121355, 145626, 148590, 168030, 218439, 237109, 242710, 364065, 436878, 474218, 711327, 728130, 1092195, 1185545, 1422654, 2133981, 2184390, 2371090, 3082417, 3556635, 4267962, 6164834, 7113270, 9247251, 10669905, 15412085, 18494502, 21339810, 27741753, 30824170, 46236255, 55483506, 92472510, 138708765, 277417530]

約数ペア:

[(1, 277417530), (2, 138708765), (3, 92472510), (5, 55483506), (6, 46236255), (9, 30824170), (10, 27741753), (13, 21339810), (15, 18494502), (18, 15412085), (26, 10669905), (30, 9247251), (39, 7113270), (45, 6164834), (65, 4267962), (78, 3556635), (90, 3082417), (117, 2371090), (127, 2184390), (130, 2133981), (195, 1422654), (234, 1185545), (254, 1092195), (381, 728130), (390, 711327), (585, 474218), (635, 436878), (762, 364065), (1143, 242710), (1170, 237109), (1270, 218439), (1651, 168030), (1867, 148590), (1905, 145626), (2286, 121355), (3302, 84015), (3734, 74295), (3810, 72813), (4953, 56010), (5601, 49530), (5715, 48542), (8255, 33606), (9335, 29718), (9906, 28005), (11202, 24765), (11430, 24271), (14859, 18670), (16510, 16803)]