131887200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 433097280

約数和(自身を除く): 301210080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 179, 200, 240, 300, 307, 358, 400, 480, 537, 600, 614, 716, 800, 895, 921, 1074, 1200, 1228, 1432, 1535, 1790, 1842, 2148, 2400, 2456, 2685, 2864, 3070, 3580, 3684, 4296, 4475, 4605, 4912, 5370, 5728, 6140, 7160, 7368, 7675, 8592, 8950, 9210, 9824, 10740, 12280, 13425, 14320, 14736, 15350, 17184, 17900, 18420, 21480, 23025, 24560, 26850, 28640, 29472, 30700, 35800, 36840, 42960, 46050, 49120, 53700, 54953, 61400, 71600, 73680, 85920, 92100, 107400, 109906, 122800, 143200, 147360, 164859, 184200, 214800, 219812, 245600, 274765, 329718, 368400, 429600, 439624, 549530, 659436, 736800, 824295, 879248, 1099060, 1318872, 1373825, 1648590, 1758496, 2198120, 2637744, 2747650, 3297180, 4121475, 4396240, 5275488, 5495300, 6594360, 8242950, 8792480, 10990600, 13188720, 16485900, 21981200, 26377440, 32971800, 43962400, 65943600, 131887200]

約数ペア:

[(1, 131887200), (2, 65943600), (3, 43962400), (4, 32971800), (5, 26377440), (6, 21981200), (8, 16485900), (10, 13188720), (12, 10990600), (15, 8792480), (16, 8242950), (20, 6594360), (24, 5495300), (25, 5275488), (30, 4396240), (32, 4121475), (40, 3297180), (48, 2747650), (50, 2637744), (60, 2198120), (75, 1758496), (80, 1648590), (96, 1373825), (100, 1318872), (120, 1099060), (150, 879248), (160, 824295), (179, 736800), (200, 659436), (240, 549530), (300, 439624), (307, 429600), (358, 368400), (400, 329718), (480, 274765), (537, 245600), (600, 219812), (614, 214800), (716, 184200), (800, 164859), (895, 147360), (921, 143200), (1074, 122800), (1200, 109906), (1228, 107400), (1432, 92100), (1535, 85920), (1790, 73680), (1842, 71600), (2148, 61400), (2400, 54953), (2456, 53700), (2685, 49120), (2864, 46050), (3070, 42960), (3580, 36840), (3684, 35800), (4296, 30700), (4475, 29472), (4605, 28640), (4912, 26850), (5370, 24560), (5728, 23025), (6140, 21480), (7160, 18420), (7368, 17900), (7675, 17184), (8592, 15350), (8950, 14736), (9210, 14320), (9824, 13425), (10740, 12280)]