27866340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 90574848

約数和(自身を除く): 62708508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 53, 60, 69, 90, 92, 106, 115, 127, 138, 159, 180, 207, 212, 230, 254, 265, 276, 318, 345, 381, 414, 460, 477, 508, 530, 635, 636, 690, 762, 795, 828, 954, 1035, 1060, 1143, 1219, 1270, 1380, 1524, 1590, 1905, 1908, 2070, 2286, 2385, 2438, 2540, 2921, 3180, 3657, 3810, 4140, 4572, 4770, 4876, 5715, 5842, 6095, 6731, 7314, 7620, 8763, 9540, 10971, 11430, 11684, 12190, 13462, 14605, 14628, 17526, 18285, 20193, 21942, 22860, 24380, 26289, 26924, 29210, 33655, 35052, 36570, 40386, 43815, 43884, 52578, 54855, 58420, 60579, 67310, 73140, 80772, 87630, 100965, 105156, 109710, 121158, 131445, 134620, 154813, 175260, 201930, 219420, 242316, 262890, 302895, 309626, 403860, 464439, 525780, 605790, 619252, 774065, 928878, 1211580, 1393317, 1548130, 1857756, 2322195, 2786634, 3096260, 4644390, 5573268, 6966585, 9288780, 13933170, 27866340]

約数ペア:

[(1, 27866340), (2, 13933170), (3, 9288780), (4, 6966585), (5, 5573268), (6, 4644390), (9, 3096260), (10, 2786634), (12, 2322195), (15, 1857756), (18, 1548130), (20, 1393317), (23, 1211580), (30, 928878), (36, 774065), (45, 619252), (46, 605790), (53, 525780), (60, 464439), (69, 403860), (90, 309626), (92, 302895), (106, 262890), (115, 242316), (127, 219420), (138, 201930), (159, 175260), (180, 154813), (207, 134620), (212, 131445), (230, 121158), (254, 109710), (265, 105156), (276, 100965), (318, 87630), (345, 80772), (381, 73140), (414, 67310), (460, 60579), (477, 58420), (508, 54855), (530, 52578), (635, 43884), (636, 43815), (690, 40386), (762, 36570), (795, 35052), (828, 33655), (954, 29210), (1035, 26924), (1060, 26289), (1143, 24380), (1219, 22860), (1270, 21942), (1380, 20193), (1524, 18285), (1590, 17526), (1905, 14628), (1908, 14605), (2070, 13462), (2286, 12190), (2385, 11684), (2438, 11430), (2540, 10971), (2921, 9540), (3180, 8763), (3657, 7620), (3810, 7314), (4140, 6731), (4572, 6095), (4770, 5842), (4876, 5715)]