66280600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 161708400

約数和(自身を除く): 95427800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 59, 82, 100, 118, 137, 164, 200, 205, 236, 274, 295, 328, 410, 472, 548, 590, 685, 820, 1025, 1096, 1180, 1370, 1475, 1640, 2050, 2360, 2419, 2740, 2950, 3425, 4100, 4838, 5480, 5617, 5900, 6850, 8083, 8200, 9676, 11234, 11800, 12095, 13700, 16166, 19352, 22468, 24190, 27400, 28085, 32332, 40415, 44936, 48380, 56170, 60475, 64664, 80830, 96760, 112340, 120950, 140425, 161660, 202075, 224680, 241900, 280850, 323320, 331403, 404150, 483800, 561700, 662806, 808300, 1123400, 1325612, 1616600, 1657015, 2651224, 3314030, 6628060, 8285075, 13256120, 16570150, 33140300, 66280600]

約数ペア:

[(1, 66280600), (2, 33140300), (4, 16570150), (5, 13256120), (8, 8285075), (10, 6628060), (20, 3314030), (25, 2651224), (40, 1657015), (41, 1616600), (50, 1325612), (59, 1123400), (82, 808300), (100, 662806), (118, 561700), (137, 483800), (164, 404150), (200, 331403), (205, 323320), (236, 280850), (274, 241900), (295, 224680), (328, 202075), (410, 161660), (472, 140425), (548, 120950), (590, 112340), (685, 96760), (820, 80830), (1025, 64664), (1096, 60475), (1180, 56170), (1370, 48380), (1475, 44936), (1640, 40415), (2050, 32332), (2360, 28085), (2419, 27400), (2740, 24190), (2950, 22468), (3425, 19352), (4100, 16166), (4838, 13700), (5480, 12095), (5617, 11800), (5900, 11234), (6850, 9676), (8083, 8200)]