80574210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2789}}^1$

素因数の和:2912

約数の個数: 64

約数和(自身を含む): 216950400

約数和(自身を除く): 136376190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2789, 2889, 3210, 4815, 5578, 5778, 8367, 9630, 13945, 14445, 16734, 25101, 27890, 28890, 41835, 50202, 75303, 83670, 125505, 150606, 251010, 298423, 376515, 596846, 753030, 895269, 1492115, 1790538, 2685807, 2984230, 4476345, 5371614, 8057421, 8952690, 13429035, 16114842, 26858070, 40287105, 80574210]

約数ペア:

[(1, 80574210), (2, 40287105), (3, 26858070), (5, 16114842), (6, 13429035), (9, 8952690), (10, 8057421), (15, 5371614), (18, 4476345), (27, 2984230), (30, 2685807), (45, 1790538), (54, 1492115), (90, 895269), (107, 753030), (135, 596846), (214, 376515), (270, 298423), (321, 251010), (535, 150606), (642, 125505), (963, 83670), (1070, 75303), (1605, 50202), (1926, 41835), (2789, 28890), (2889, 27890), (3210, 25101), (4815, 16734), (5578, 14445), (5778, 13945), (8367, 9630)]