200708580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{145441}}^1$

素因数の和:145476

約数の個数: 48

約数和(自身を含む): 586422144

約数和(自身を除く): 385713564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 145441, 290882, 436323, 581764, 727205, 872646, 1454410, 1745292, 2181615, 2908820, 3345143, 4363230, 6690286, 8726460, 10035429, 13380572, 16725715, 20070858, 33451430, 40141716, 50177145, 66902860, 100354290, 200708580]

約数ペア:

[(1, 200708580), (2, 100354290), (3, 66902860), (4, 50177145), (5, 40141716), (6, 33451430), (10, 20070858), (12, 16725715), (15, 13380572), (20, 10035429), (23, 8726460), (30, 6690286), (46, 4363230), (60, 3345143), (69, 2908820), (92, 2181615), (115, 1745292), (138, 1454410), (230, 872646), (276, 727205), (345, 581764), (460, 436323), (690, 290882), (1380, 145441)]