55481220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 118701180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 809, 1143, 1270, 1524, 1618, 1905, 2286, 2427, 2540, 3236, 3429, 3810, 4045, 4572, 4854, 5715, 6858, 7281, 7620, 8090, 9708, 11430, 12135, 13716, 14562, 16180, 17145, 21843, 22860, 24270, 29124, 34290, 36405, 43686, 48540, 68580, 72810, 87372, 102743, 109215, 145620, 205486, 218430, 308229, 410972, 436860, 513715, 616458, 924687, 1027430, 1232916, 1541145, 1849374, 2054860, 2774061, 3082290, 3698748, 4623435, 5548122, 6164580, 9246870, 11096244, 13870305, 18493740, 27740610, 55481220]

約数ペア:

[(1, 55481220), (2, 27740610), (3, 18493740), (4, 13870305), (5, 11096244), (6, 9246870), (9, 6164580), (10, 5548122), (12, 4623435), (15, 3698748), (18, 3082290), (20, 2774061), (27, 2054860), (30, 1849374), (36, 1541145), (45, 1232916), (54, 1027430), (60, 924687), (90, 616458), (108, 513715), (127, 436860), (135, 410972), (180, 308229), (254, 218430), (270, 205486), (381, 145620), (508, 109215), (540, 102743), (635, 87372), (762, 72810), (809, 68580), (1143, 48540), (1270, 43686), (1524, 36405), (1618, 34290), (1905, 29124), (2286, 24270), (2427, 22860), (2540, 21843), (3236, 17145), (3429, 16180), (3810, 14562), (4045, 13716), (4572, 12135), (4854, 11430), (5715, 9708), (6858, 8090), (7281, 7620)]