165166000

素因数分解:

$2^4\times 5^3\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:599

約数の個数: 80

約数和(自身を含む): 402161760

約数和(自身を除く): 236995760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 269, 307, 400, 500, 538, 614, 1000, 1076, 1228, 1345, 1535, 2000, 2152, 2456, 2690, 3070, 4304, 4912, 5380, 6140, 6725, 7675, 10760, 12280, 13450, 15350, 21520, 24560, 26900, 30700, 33625, 38375, 53800, 61400, 67250, 76750, 82583, 107600, 122800, 134500, 153500, 165166, 269000, 307000, 330332, 412915, 538000, 614000, 660664, 825830, 1321328, 1651660, 2064575, 3303320, 4129150, 6606640, 8258300, 10322875, 16516600, 20645750, 33033200, 41291500, 82583000, 165166000]

約数ペア:

[(1, 165166000), (2, 82583000), (4, 41291500), (5, 33033200), (8, 20645750), (10, 16516600), (16, 10322875), (20, 8258300), (25, 6606640), (40, 4129150), (50, 3303320), (80, 2064575), (100, 1651660), (125, 1321328), (200, 825830), (250, 660664), (269, 614000), (307, 538000), (400, 412915), (500, 330332), (538, 307000), (614, 269000), (1000, 165166), (1076, 153500), (1228, 134500), (1345, 122800), (1535, 107600), (2000, 82583), (2152, 76750), (2456, 67250), (2690, 61400), (3070, 53800), (4304, 38375), (4912, 33625), (5380, 30700), (6140, 26900), (6725, 24560), (7675, 21520), (10760, 15350), (12280, 13450)]