29124800

素因数分解:

$2^6\times 5^2\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 84

約数和(自身を含む): 72755760

約数和(自身を除く): 43630960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 109, 160, 167, 200, 218, 320, 334, 400, 436, 545, 668, 800, 835, 872, 1090, 1336, 1600, 1670, 1744, 2180, 2672, 2725, 3340, 3488, 4175, 4360, 5344, 5450, 6680, 6976, 8350, 8720, 10688, 10900, 13360, 16700, 17440, 18203, 21800, 26720, 33400, 34880, 36406, 43600, 53440, 66800, 72812, 87200, 91015, 133600, 145624, 174400, 182030, 267200, 291248, 364060, 455075, 582496, 728120, 910150, 1164992, 1456240, 1820300, 2912480, 3640600, 5824960, 7281200, 14562400, 29124800]

約数ペア:

[(1, 29124800), (2, 14562400), (4, 7281200), (5, 5824960), (8, 3640600), (10, 2912480), (16, 1820300), (20, 1456240), (25, 1164992), (32, 910150), (40, 728120), (50, 582496), (64, 455075), (80, 364060), (100, 291248), (109, 267200), (160, 182030), (167, 174400), (200, 145624), (218, 133600), (320, 91015), (334, 87200), (400, 72812), (436, 66800), (545, 53440), (668, 43600), (800, 36406), (835, 34880), (872, 33400), (1090, 26720), (1336, 21800), (1600, 18203), (1670, 17440), (1744, 16700), (2180, 13360), (2672, 10900), (2725, 10688), (3340, 8720), (3488, 8350), (4175, 6976), (4360, 6680), (5344, 5450)]