74773320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3163}}^1$

素因数の和:3374

約数の個数: 64

約数和(自身を含む): 225529920

約数和(自身を除く): 150756600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3163, 3940, 4728, 5910, 6326, 7880, 9489, 11820, 12652, 15815, 18978, 23640, 25304, 31630, 37956, 47445, 63260, 75912, 94890, 126520, 189780, 379560, 623111, 1246222, 1869333, 2492444, 3115555, 3738666, 4984888, 6231110, 7477332, 9346665, 12462220, 14954664, 18693330, 24924440, 37386660, 74773320]

約数ペア:

[(1, 74773320), (2, 37386660), (3, 24924440), (4, 18693330), (5, 14954664), (6, 12462220), (8, 9346665), (10, 7477332), (12, 6231110), (15, 4984888), (20, 3738666), (24, 3115555), (30, 2492444), (40, 1869333), (60, 1246222), (120, 623111), (197, 379560), (394, 189780), (591, 126520), (788, 94890), (985, 75912), (1182, 63260), (1576, 47445), (1970, 37956), (2364, 31630), (2955, 25304), (3163, 23640), (3940, 18978), (4728, 15815), (5910, 12652), (6326, 11820), (7880, 9489)]