211717400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 514587600

約数和(自身を除く): 302870200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 173, 200, 211, 232, 290, 346, 422, 580, 692, 725, 844, 865, 1055, 1160, 1384, 1450, 1688, 1730, 2110, 2900, 3460, 4220, 4325, 5017, 5275, 5800, 6119, 6920, 8440, 8650, 10034, 10550, 12238, 17300, 20068, 21100, 24476, 25085, 30595, 34600, 36503, 40136, 42200, 48952, 50170, 61190, 73006, 100340, 122380, 125425, 146012, 152975, 182515, 200680, 244760, 250850, 292024, 305950, 365030, 501700, 611900, 730060, 912575, 1003400, 1058587, 1223800, 1460120, 1825150, 2117174, 3650300, 4234348, 5292935, 7300600, 8468696, 10585870, 21171740, 26464675, 42343480, 52929350, 105858700, 211717400]

約数ペア:

[(1, 211717400), (2, 105858700), (4, 52929350), (5, 42343480), (8, 26464675), (10, 21171740), (20, 10585870), (25, 8468696), (29, 7300600), (40, 5292935), (50, 4234348), (58, 3650300), (100, 2117174), (116, 1825150), (145, 1460120), (173, 1223800), (200, 1058587), (211, 1003400), (232, 912575), (290, 730060), (346, 611900), (422, 501700), (580, 365030), (692, 305950), (725, 292024), (844, 250850), (865, 244760), (1055, 200680), (1160, 182515), (1384, 152975), (1450, 146012), (1688, 125425), (1730, 122380), (2110, 100340), (2900, 73006), (3460, 61190), (4220, 50170), (4325, 48952), (5017, 42200), (5275, 40136), (5800, 36503), (6119, 34600), (6920, 30595), (8440, 25085), (8650, 24476), (10034, 21100), (10550, 20068), (12238, 17300)]