207921007620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1177489}}^1$

素因数の和:1177619

約数の個数: 120

約数和(自身を含む): 658240459800

約数和(自身を除く): 450319452180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 162, 180, 218, 270, 324, 327, 405, 436, 540, 545, 654, 810, 981, 1090, 1308, 1620, 1635, 1962, 2180, 2943, 3270, 3924, 4905, 5886, 6540, 8829, 9810, 11772, 14715, 17658, 19620, 29430, 35316, 44145, 58860, 88290, 176580, 1177489, 2354978, 3532467, 4709956, 5887445, 7064934, 10597401, 11774890, 14129868, 17662335, 21194802, 23549780, 31792203, 35324670, 42389604, 52987005, 63584406, 70649340, 95376609, 105974010, 127168812, 128346301, 158961015, 190753218, 211948020, 256692602, 317922030, 381506436, 385038903, 476883045, 513385204, 635844060, 641731505, 770077806, 953766090, 1155116709, 1283463010, 1540155612, 1907532180, 1925194515, 2310233418, 2566926020, 3465350127, 3850389030, 4620466836, 5775583545, 6930700254, 7700778060, 10396050381, 11551167090, 13861400508, 17326750635, 20792100762, 23102334180, 34653501270, 41584201524, 51980251905, 69307002540, 103960503810, 207921007620]

約数ペア:

[(1, 207921007620), (2, 103960503810), (3, 69307002540), (4, 51980251905), (5, 41584201524), (6, 34653501270), (9, 23102334180), (10, 20792100762), (12, 17326750635), (15, 13861400508), (18, 11551167090), (20, 10396050381), (27, 7700778060), (30, 6930700254), (36, 5775583545), (45, 4620466836), (54, 3850389030), (60, 3465350127), (81, 2566926020), (90, 2310233418), (108, 1925194515), (109, 1907532180), (135, 1540155612), (162, 1283463010), (180, 1155116709), (218, 953766090), (270, 770077806), (324, 641731505), (327, 635844060), (405, 513385204), (436, 476883045), (540, 385038903), (545, 381506436), (654, 317922030), (810, 256692602), (981, 211948020), (1090, 190753218), (1308, 158961015), (1620, 128346301), (1635, 127168812), (1962, 105974010), (2180, 95376609), (2943, 70649340), (3270, 63584406), (3924, 52987005), (4905, 42389604), (5886, 35324670), (6540, 31792203), (8829, 23549780), (9810, 21194802), (11772, 17662335), (14715, 14129868), (17658, 11774890), (19620, 10597401), (29430, 7064934), (35316, 5887445), (44145, 4709956), (58860, 3532467), (88290, 2354978), (176580, 1177489)]