54221220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1327}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 165320064

約数和(自身を除く): 111098844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1327, 1362, 2043, 2270, 2654, 2724, 3405, 3981, 4086, 4540, 5308, 6635, 6810, 7962, 8172, 10215, 11943, 13270, 13620, 15924, 19905, 20430, 23886, 26540, 39810, 40860, 47772, 59715, 79620, 119430, 238860, 301229, 602458, 903687, 1204916, 1506145, 1807374, 2711061, 3012290, 3614748, 4518435, 5422122, 6024580, 9036870, 10844244, 13555305, 18073740, 27110610, 54221220]

約数ペア:

[(1, 54221220), (2, 27110610), (3, 18073740), (4, 13555305), (5, 10844244), (6, 9036870), (9, 6024580), (10, 5422122), (12, 4518435), (15, 3614748), (18, 3012290), (20, 2711061), (30, 1807374), (36, 1506145), (45, 1204916), (60, 903687), (90, 602458), (180, 301229), (227, 238860), (454, 119430), (681, 79620), (908, 59715), (1135, 47772), (1327, 40860), (1362, 39810), (2043, 26540), (2270, 23886), (2654, 20430), (2724, 19905), (3405, 15924), (3981, 13620), (4086, 13270), (4540, 11943), (5308, 10215), (6635, 8172), (6810, 7962)]