38271450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 113992704

約数和(自身を除く): 75721254

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 41, 42, 49, 50, 70, 75, 82, 98, 105, 123, 127, 147, 150, 175, 205, 210, 245, 246, 254, 287, 294, 350, 381, 410, 490, 525, 574, 615, 635, 735, 762, 861, 889, 1025, 1050, 1225, 1230, 1270, 1435, 1470, 1722, 1778, 1905, 2009, 2050, 2450, 2667, 2870, 3075, 3175, 3675, 3810, 4018, 4305, 4445, 5207, 5334, 6027, 6150, 6223, 6350, 7175, 7350, 8610, 8890, 9525, 10045, 10414, 12054, 12446, 13335, 14350, 15621, 18669, 19050, 20090, 21525, 22225, 26035, 26670, 30135, 31115, 31242, 36449, 37338, 43050, 44450, 50225, 52070, 60270, 62230, 66675, 72898, 78105, 93345, 100450, 109347, 130175, 133350, 150675, 155575, 156210, 182245, 186690, 218694, 255143, 260350, 301350, 311150, 364490, 390525, 466725, 510286, 546735, 765429, 781050, 911225, 933450, 1093470, 1275715, 1530858, 1822450, 2551430, 2733675, 3827145, 5467350, 6378575, 7654290, 12757150, 19135725, 38271450]

約数ペア:

[(1, 38271450), (2, 19135725), (3, 12757150), (5, 7654290), (6, 6378575), (7, 5467350), (10, 3827145), (14, 2733675), (15, 2551430), (21, 1822450), (25, 1530858), (30, 1275715), (35, 1093470), (41, 933450), (42, 911225), (49, 781050), (50, 765429), (70, 546735), (75, 510286), (82, 466725), (98, 390525), (105, 364490), (123, 311150), (127, 301350), (147, 260350), (150, 255143), (175, 218694), (205, 186690), (210, 182245), (245, 156210), (246, 155575), (254, 150675), (287, 133350), (294, 130175), (350, 109347), (381, 100450), (410, 93345), (490, 78105), (525, 72898), (574, 66675), (615, 62230), (635, 60270), (735, 52070), (762, 50225), (861, 44450), (889, 43050), (1025, 37338), (1050, 36449), (1225, 31242), (1230, 31115), (1270, 30135), (1435, 26670), (1470, 26035), (1722, 22225), (1778, 21525), (1905, 20090), (2009, 19050), (2050, 18669), (2450, 15621), (2667, 14350), (2870, 13335), (3075, 12446), (3175, 12054), (3675, 10414), (3810, 10045), (4018, 9525), (4305, 8890), (4445, 8610), (5207, 7350), (5334, 7175), (6027, 6350), (6150, 6223)]