29857200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 96868800

約数和(自身を除く): 67011600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 139, 150, 179, 200, 240, 278, 300, 358, 400, 417, 537, 556, 600, 695, 716, 834, 895, 1074, 1112, 1200, 1390, 1432, 1668, 1790, 2085, 2148, 2224, 2685, 2780, 2864, 3336, 3475, 3580, 4170, 4296, 4475, 5370, 5560, 6672, 6950, 7160, 8340, 8592, 8950, 10425, 10740, 11120, 13425, 13900, 14320, 16680, 17900, 20850, 21480, 24881, 26850, 27800, 33360, 35800, 41700, 42960, 49762, 53700, 55600, 71600, 74643, 83400, 99524, 107400, 124405, 149286, 166800, 199048, 214800, 248810, 298572, 373215, 398096, 497620, 597144, 622025, 746430, 995240, 1194288, 1244050, 1492860, 1866075, 1990480, 2488100, 2985720, 3732150, 4976200, 5971440, 7464300, 9952400, 14928600, 29857200]

約数ペア:

[(1, 29857200), (2, 14928600), (3, 9952400), (4, 7464300), (5, 5971440), (6, 4976200), (8, 3732150), (10, 2985720), (12, 2488100), (15, 1990480), (16, 1866075), (20, 1492860), (24, 1244050), (25, 1194288), (30, 995240), (40, 746430), (48, 622025), (50, 597144), (60, 497620), (75, 398096), (80, 373215), (100, 298572), (120, 248810), (139, 214800), (150, 199048), (179, 166800), (200, 149286), (240, 124405), (278, 107400), (300, 99524), (358, 83400), (400, 74643), (417, 71600), (537, 55600), (556, 53700), (600, 49762), (695, 42960), (716, 41700), (834, 35800), (895, 33360), (1074, 27800), (1112, 26850), (1200, 24881), (1390, 21480), (1432, 20850), (1668, 17900), (1790, 16680), (2085, 14320), (2148, 13900), (2224, 13425), (2685, 11120), (2780, 10740), (2864, 10425), (3336, 8950), (3475, 8592), (3580, 8340), (4170, 7160), (4296, 6950), (4475, 6672), (5370, 5560)]