30518100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 99993600

約数和(自身を除く): 69475500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 89, 90, 100, 108, 127, 135, 150, 178, 180, 225, 254, 267, 270, 300, 356, 381, 445, 450, 508, 534, 540, 635, 675, 762, 801, 890, 900, 1068, 1143, 1270, 1335, 1350, 1524, 1602, 1780, 1905, 2225, 2286, 2403, 2540, 2670, 2700, 3175, 3204, 3429, 3810, 4005, 4450, 4572, 4806, 5340, 5715, 6350, 6675, 6858, 7620, 8010, 8900, 9525, 9612, 11303, 11430, 12015, 12700, 13350, 13716, 16020, 17145, 19050, 20025, 22606, 22860, 24030, 26700, 28575, 33909, 34290, 38100, 40050, 45212, 48060, 56515, 57150, 60075, 67818, 68580, 80100, 85725, 101727, 113030, 114300, 120150, 135636, 169545, 171450, 203454, 226060, 240300, 282575, 305181, 339090, 342900, 406908, 508635, 565150, 610362, 678180, 847725, 1017270, 1130300, 1220724, 1525905, 1695450, 2034540, 2543175, 3051810, 3390900, 5086350, 6103620, 7629525, 10172700, 15259050, 30518100]

約数ペア:

[(1, 30518100), (2, 15259050), (3, 10172700), (4, 7629525), (5, 6103620), (6, 5086350), (9, 3390900), (10, 3051810), (12, 2543175), (15, 2034540), (18, 1695450), (20, 1525905), (25, 1220724), (27, 1130300), (30, 1017270), (36, 847725), (45, 678180), (50, 610362), (54, 565150), (60, 508635), (75, 406908), (89, 342900), (90, 339090), (100, 305181), (108, 282575), (127, 240300), (135, 226060), (150, 203454), (178, 171450), (180, 169545), (225, 135636), (254, 120150), (267, 114300), (270, 113030), (300, 101727), (356, 85725), (381, 80100), (445, 68580), (450, 67818), (508, 60075), (534, 57150), (540, 56515), (635, 48060), (675, 45212), (762, 40050), (801, 38100), (890, 34290), (900, 33909), (1068, 28575), (1143, 26700), (1270, 24030), (1335, 22860), (1350, 22606), (1524, 20025), (1602, 19050), (1780, 17145), (1905, 16020), (2225, 13716), (2286, 13350), (2403, 12700), (2540, 12015), (2670, 11430), (2700, 11303), (3175, 9612), (3204, 9525), (3429, 8900), (3810, 8010), (4005, 7620), (4450, 6858), (4572, 6675), (4806, 6350), (5340, 5715)]