207933900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{479}}^1\times {\mathrm{1447}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 603294720

約数和(自身を除く): 395360820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 479, 958, 1437, 1447, 1916, 2395, 2874, 2894, 4341, 4790, 5748, 5788, 7185, 7235, 8682, 9580, 11975, 14370, 14470, 17364, 21705, 23950, 28740, 28940, 35925, 36175, 43410, 47900, 71850, 72350, 86820, 108525, 143700, 144700, 217050, 434100, 693113, 1386226, 2079339, 2772452, 3465565, 4158678, 6931130, 8317356, 10396695, 13862260, 17327825, 20793390, 34655650, 41586780, 51983475, 69311300, 103966950, 207933900]

約数ペア:

[(1, 207933900), (2, 103966950), (3, 69311300), (4, 51983475), (5, 41586780), (6, 34655650), (10, 20793390), (12, 17327825), (15, 13862260), (20, 10396695), (25, 8317356), (30, 6931130), (50, 4158678), (60, 3465565), (75, 2772452), (100, 2079339), (150, 1386226), (300, 693113), (479, 434100), (958, 217050), (1437, 144700), (1447, 143700), (1916, 108525), (2395, 86820), (2874, 72350), (2894, 71850), (4341, 47900), (4790, 43410), (5748, 36175), (5788, 35925), (7185, 28940), (7235, 28740), (8682, 23950), (9580, 21705), (11975, 17364), (14370, 14470)]