2006805000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:761

約数の個数: 160

約数和(自身を含む): 6303607200

約数和(自身を除く): 4296802200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 353, 375, 379, 500, 600, 625, 706, 750, 758, 1000, 1059, 1137, 1250, 1412, 1500, 1516, 1765, 1875, 1895, 2118, 2274, 2500, 2824, 3000, 3032, 3530, 3750, 3790, 4236, 4548, 5000, 5295, 5685, 7060, 7500, 7580, 8472, 8825, 9096, 9475, 10590, 11370, 14120, 15000, 15160, 17650, 18950, 21180, 22740, 26475, 28425, 35300, 37900, 42360, 44125, 45480, 47375, 52950, 56850, 70600, 75800, 88250, 94750, 105900, 113700, 132375, 133787, 142125, 176500, 189500, 211800, 220625, 227400, 236875, 264750, 267574, 284250, 353000, 379000, 401361, 441250, 473750, 529500, 535148, 568500, 661875, 668935, 710625, 802722, 882500, 947500, 1059000, 1070296, 1137000, 1323750, 1337870, 1421250, 1605444, 1765000, 1895000, 2006805, 2647500, 2675740, 2842500, 3210888, 3344675, 4013610, 5295000, 5351480, 5685000, 6689350, 8027220, 10034025, 13378700, 16054440, 16723375, 20068050, 26757400, 33446750, 40136100, 50170125, 66893500, 80272200, 83616875, 100340250, 133787000, 167233750, 200680500, 250850625, 334467500, 401361000, 501701250, 668935000, 1003402500, 2006805000]

約数ペア:

[(1, 2006805000), (2, 1003402500), (3, 668935000), (4, 501701250), (5, 401361000), (6, 334467500), (8, 250850625), (10, 200680500), (12, 167233750), (15, 133787000), (20, 100340250), (24, 83616875), (25, 80272200), (30, 66893500), (40, 50170125), (50, 40136100), (60, 33446750), (75, 26757400), (100, 20068050), (120, 16723375), (125, 16054440), (150, 13378700), (200, 10034025), (250, 8027220), (300, 6689350), (353, 5685000), (375, 5351480), (379, 5295000), (500, 4013610), (600, 3344675), (625, 3210888), (706, 2842500), (750, 2675740), (758, 2647500), (1000, 2006805), (1059, 1895000), (1137, 1765000), (1250, 1605444), (1412, 1421250), (1500, 1337870), (1516, 1323750), (1765, 1137000), (1875, 1070296), (1895, 1059000), (2118, 947500), (2274, 882500), (2500, 802722), (2824, 710625), (3000, 668935), (3032, 661875), (3530, 568500), (3750, 535148), (3790, 529500), (4236, 473750), (4548, 441250), (5000, 401361), (5295, 379000), (5685, 353000), (7060, 284250), (7500, 267574), (7580, 264750), (8472, 236875), (8825, 227400), (9096, 220625), (9475, 211800), (10590, 189500), (11370, 176500), (14120, 142125), (15000, 133787), (15160, 132375), (17650, 113700), (18950, 105900), (21180, 94750), (22740, 88250), (26475, 75800), (28425, 70600), (35300, 56850), (37900, 52950), (42360, 47375), (44125, 45480)]