53580030

素因数分解:

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

素因数の和:199

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 101248770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 127, 147, 205, 210, 245, 246, 254, 287, 294, 343, 381, 410, 490, 574, 615, 635, 686, 735, 762, 861, 889, 1029, 1230, 1270, 1435, 1470, 1715, 1722, 1778, 1905, 2009, 2058, 2667, 2870, 3430, 3810, 4018, 4305, 4445, 5145, 5207, 5334, 6027, 6223, 8610, 8890, 10045, 10290, 10414, 12054, 12446, 13335, 14063, 15621, 18669, 20090, 26035, 26670, 28126, 30135, 31115, 31242, 36449, 37338, 42189, 43561, 52070, 60270, 62230, 70315, 72898, 78105, 84378, 87122, 93345, 109347, 130683, 140630, 156210, 182245, 186690, 210945, 217805, 218694, 255143, 261366, 364490, 421890, 435610, 510286, 546735, 653415, 765429, 1093470, 1275715, 1306830, 1530858, 1786001, 2551430, 3572002, 3827145, 5358003, 7654290, 8930005, 10716006, 17860010, 26790015, 53580030]

約数ペア:

[(1, 53580030), (2, 26790015), (3, 17860010), (5, 10716006), (6, 8930005), (7, 7654290), (10, 5358003), (14, 3827145), (15, 3572002), (21, 2551430), (30, 1786001), (35, 1530858), (41, 1306830), (42, 1275715), (49, 1093470), (70, 765429), (82, 653415), (98, 546735), (105, 510286), (123, 435610), (127, 421890), (147, 364490), (205, 261366), (210, 255143), (245, 218694), (246, 217805), (254, 210945), (287, 186690), (294, 182245), (343, 156210), (381, 140630), (410, 130683), (490, 109347), (574, 93345), (615, 87122), (635, 84378), (686, 78105), (735, 72898), (762, 70315), (861, 62230), (889, 60270), (1029, 52070), (1230, 43561), (1270, 42189), (1435, 37338), (1470, 36449), (1715, 31242), (1722, 31115), (1778, 30135), (1905, 28126), (2009, 26670), (2058, 26035), (2667, 20090), (2870, 18669), (3430, 15621), (3810, 14063), (4018, 13335), (4305, 12446), (4445, 12054), (5145, 10414), (5207, 10290), (5334, 10045), (6027, 8890), (6223, 8610)]