142853200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 395901248

約数和(自身を除く): 253048048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 163, 175, 200, 280, 313, 326, 350, 400, 560, 626, 652, 700, 815, 1141, 1252, 1304, 1400, 1565, 1630, 2191, 2282, 2504, 2608, 2800, 3130, 3260, 4075, 4382, 4564, 5008, 5705, 6260, 6520, 7825, 8150, 8764, 9128, 10955, 11410, 12520, 13040, 15650, 16300, 17528, 18256, 21910, 22820, 25040, 28525, 31300, 32600, 35056, 43820, 45640, 51019, 54775, 57050, 62600, 65200, 87640, 91280, 102038, 109550, 114100, 125200, 175280, 204076, 219100, 228200, 255095, 357133, 408152, 438200, 456400, 510190, 714266, 816304, 876400, 1020380, 1275475, 1428532, 1785665, 2040760, 2550950, 2857064, 3571330, 4081520, 5101900, 5714128, 7142660, 8928325, 10203800, 14285320, 17856650, 20407600, 28570640, 35713300, 71426600, 142853200]

約数ペア:

[(1, 142853200), (2, 71426600), (4, 35713300), (5, 28570640), (7, 20407600), (8, 17856650), (10, 14285320), (14, 10203800), (16, 8928325), (20, 7142660), (25, 5714128), (28, 5101900), (35, 4081520), (40, 3571330), (50, 2857064), (56, 2550950), (70, 2040760), (80, 1785665), (100, 1428532), (112, 1275475), (140, 1020380), (163, 876400), (175, 816304), (200, 714266), (280, 510190), (313, 456400), (326, 438200), (350, 408152), (400, 357133), (560, 255095), (626, 228200), (652, 219100), (700, 204076), (815, 175280), (1141, 125200), (1252, 114100), (1304, 109550), (1400, 102038), (1565, 91280), (1630, 87640), (2191, 65200), (2282, 62600), (2504, 57050), (2608, 54775), (2800, 51019), (3130, 45640), (3260, 43820), (4075, 35056), (4382, 32600), (4564, 31300), (5008, 28525), (5705, 25040), (6260, 22820), (6520, 21910), (7825, 18256), (8150, 17528), (8764, 16300), (9128, 15650), (10955, 13040), (11410, 12520)]