73737540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2023

約数の個数: 120

約数和(自身を含む): 241496640

約数和(自身を除く): 167759100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 1979, 2070, 2484, 3105, 3726, 3958, 4140, 5937, 6210, 7452, 7916, 9315, 9895, 11874, 12420, 17811, 18630, 19790, 23748, 29685, 35622, 37260, 39580, 45517, 53433, 59370, 71244, 89055, 91034, 106866, 118740, 136551, 160299, 178110, 182068, 213732, 227585, 267165, 273102, 320598, 356220, 409653, 455170, 534330, 546204, 641196, 682755, 801495, 819306, 910340, 1068660, 1228959, 1365510, 1602990, 1638612, 2048265, 2457918, 2731020, 3205980, 3686877, 4096530, 4915836, 6144795, 7373754, 8193060, 12289590, 14747508, 18434385, 24579180, 36868770, 73737540]

約数ペア:

[(1, 73737540), (2, 36868770), (3, 24579180), (4, 18434385), (5, 14747508), (6, 12289590), (9, 8193060), (10, 7373754), (12, 6144795), (15, 4915836), (18, 4096530), (20, 3686877), (23, 3205980), (27, 2731020), (30, 2457918), (36, 2048265), (45, 1638612), (46, 1602990), (54, 1365510), (60, 1228959), (69, 1068660), (81, 910340), (90, 819306), (92, 801495), (108, 682755), (115, 641196), (135, 546204), (138, 534330), (162, 455170), (180, 409653), (207, 356220), (230, 320598), (270, 273102), (276, 267165), (324, 227585), (345, 213732), (405, 182068), (414, 178110), (460, 160299), (540, 136551), (621, 118740), (690, 106866), (810, 91034), (828, 89055), (1035, 71244), (1242, 59370), (1380, 53433), (1620, 45517), (1863, 39580), (1979, 37260), (2070, 35622), (2484, 29685), (3105, 23748), (3726, 19790), (3958, 18630), (4140, 17811), (5937, 12420), (6210, 11874), (7452, 9895), (7916, 9315)]