83400840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{25741}}^1$

素因数の和:25764

約数の個数: 80

約数和(自身を含む): 280330380

約数和(自身を除く): 196929540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 25741, 51482, 77223, 102964, 128705, 154446, 205928, 231669, 257410, 308892, 386115, 463338, 514820, 617784, 695007, 772230, 926676, 1029640, 1158345, 1390014, 1544460, 1853352, 2085021, 2316690, 2780028, 3088920, 3475035, 4170042, 4633380, 5560056, 6950070, 8340084, 9266760, 10425105, 13900140, 16680168, 20850210, 27800280, 41700420, 83400840]

約数ペア:

[(1, 83400840), (2, 41700420), (3, 27800280), (4, 20850210), (5, 16680168), (6, 13900140), (8, 10425105), (9, 9266760), (10, 8340084), (12, 6950070), (15, 5560056), (18, 4633380), (20, 4170042), (24, 3475035), (27, 3088920), (30, 2780028), (36, 2316690), (40, 2085021), (45, 1853352), (54, 1544460), (60, 1390014), (72, 1158345), (81, 1029640), (90, 926676), (108, 772230), (120, 695007), (135, 617784), (162, 514820), (180, 463338), (216, 386115), (270, 308892), (324, 257410), (360, 231669), (405, 205928), (540, 154446), (648, 128705), (810, 102964), (1080, 77223), (1620, 51482), (3240, 25741)]