29904800

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1338

約数の個数: 72

約数和(自身を含む): 75581100

約数和(自身を除く): 45676300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 1160, 1289, 1450, 2320, 2578, 2900, 4640, 5156, 5800, 6445, 10312, 11600, 12890, 20624, 23200, 25780, 32225, 37381, 41248, 51560, 64450, 74762, 103120, 128900, 149524, 186905, 206240, 257800, 299048, 373810, 515600, 598096, 747620, 934525, 1031200, 1196192, 1495240, 1869050, 2990480, 3738100, 5980960, 7476200, 14952400, 29904800]

約数ペア:

[(1, 29904800), (2, 14952400), (4, 7476200), (5, 5980960), (8, 3738100), (10, 2990480), (16, 1869050), (20, 1495240), (25, 1196192), (29, 1031200), (32, 934525), (40, 747620), (50, 598096), (58, 515600), (80, 373810), (100, 299048), (116, 257800), (145, 206240), (160, 186905), (200, 149524), (232, 128900), (290, 103120), (400, 74762), (464, 64450), (580, 51560), (725, 41248), (800, 37381), (928, 32225), (1160, 25780), (1289, 23200), (1450, 20624), (2320, 12890), (2578, 11600), (2900, 10312), (4640, 6445), (5156, 5800)]