26989740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 84779520

約数和(自身を除く): 57789780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 151, 180, 270, 302, 331, 453, 540, 604, 662, 755, 906, 993, 1324, 1359, 1510, 1655, 1812, 1986, 2265, 2718, 2979, 3020, 3310, 3972, 4077, 4530, 4965, 5436, 5958, 6620, 6795, 8154, 8937, 9060, 9930, 11916, 13590, 14895, 16308, 17874, 19860, 20385, 27180, 29790, 35748, 40770, 44685, 49981, 59580, 81540, 89370, 99962, 149943, 178740, 199924, 249905, 299886, 449829, 499810, 599772, 749715, 899658, 999620, 1349487, 1499430, 1799316, 2249145, 2698974, 2998860, 4498290, 5397948, 6747435, 8996580, 13494870, 26989740]

約数ペア:

[(1, 26989740), (2, 13494870), (3, 8996580), (4, 6747435), (5, 5397948), (6, 4498290), (9, 2998860), (10, 2698974), (12, 2249145), (15, 1799316), (18, 1499430), (20, 1349487), (27, 999620), (30, 899658), (36, 749715), (45, 599772), (54, 499810), (60, 449829), (90, 299886), (108, 249905), (135, 199924), (151, 178740), (180, 149943), (270, 99962), (302, 89370), (331, 81540), (453, 59580), (540, 49981), (604, 44685), (662, 40770), (755, 35748), (906, 29790), (993, 27180), (1324, 20385), (1359, 19860), (1510, 17874), (1655, 16308), (1812, 14895), (1986, 13590), (2265, 11916), (2718, 9930), (2979, 9060), (3020, 8937), (3310, 8154), (3972, 6795), (4077, 6620), (4530, 5958), (4965, 5436)]