30245400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{1867}}^1$

素因数の和:1895

約数の個数: 120

約数和(自身を含む): 105103020

約数和(自身を除く): 74857620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 1867, 2025, 2700, 3240, 3734, 4050, 5400, 5601, 7468, 8100, 9335, 11202, 14936, 16200, 16803, 18670, 22404, 28005, 33606, 37340, 44808, 46675, 50409, 56010, 67212, 74680, 84015, 93350, 100818, 112020, 134424, 140025, 151227, 168030, 186700, 201636, 224040, 252045, 280050, 302454, 336060, 373400, 403272, 420075, 504090, 560100, 604908, 672120, 756135, 840150, 1008180, 1120200, 1209816, 1260225, 1512270, 1680300, 2016360, 2520450, 3024540, 3360600, 3780675, 5040900, 6049080, 7561350, 10081800, 15122700, 30245400]

約数ペア:

[(1, 30245400), (2, 15122700), (3, 10081800), (4, 7561350), (5, 6049080), (6, 5040900), (8, 3780675), (9, 3360600), (10, 3024540), (12, 2520450), (15, 2016360), (18, 1680300), (20, 1512270), (24, 1260225), (25, 1209816), (27, 1120200), (30, 1008180), (36, 840150), (40, 756135), (45, 672120), (50, 604908), (54, 560100), (60, 504090), (72, 420075), (75, 403272), (81, 373400), (90, 336060), (100, 302454), (108, 280050), (120, 252045), (135, 224040), (150, 201636), (162, 186700), (180, 168030), (200, 151227), (216, 140025), (225, 134424), (270, 112020), (300, 100818), (324, 93350), (360, 84015), (405, 74680), (450, 67212), (540, 56010), (600, 50409), (648, 46675), (675, 44808), (810, 37340), (900, 33606), (1080, 28005), (1350, 22404), (1620, 18670), (1800, 16803), (1867, 16200), (2025, 14936), (2700, 11202), (3240, 9335), (3734, 8100), (4050, 7468), (5400, 5601)]