73007200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13037}}^1$

素因数の和:13064

約数の個数: 72

約数和(自身を含む): 203705712

約数和(自身を除く): 130698512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 13037, 26074, 52148, 65185, 91259, 104296, 130370, 182518, 208592, 260740, 325925, 365036, 417184, 456295, 521480, 651850, 730072, 912590, 1042960, 1303700, 1460144, 1825180, 2085920, 2281475, 2607400, 2920288, 3650360, 4562950, 5214800, 7300720, 9125900, 10429600, 14601440, 18251800, 36503600, 73007200]

約数ペア:

[(1, 73007200), (2, 36503600), (4, 18251800), (5, 14601440), (7, 10429600), (8, 9125900), (10, 7300720), (14, 5214800), (16, 4562950), (20, 3650360), (25, 2920288), (28, 2607400), (32, 2281475), (35, 2085920), (40, 1825180), (50, 1460144), (56, 1303700), (70, 1042960), (80, 912590), (100, 730072), (112, 651850), (140, 521480), (160, 456295), (175, 417184), (200, 365036), (224, 325925), (280, 260740), (350, 208592), (400, 182518), (560, 130370), (700, 104296), (800, 91259), (1120, 65185), (1400, 52148), (2800, 26074), (5600, 13037)]