12895200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{199}}^1$

素因数の和:231

約数の個数: 180

約数和(自身を含む): 47262600

約数和(自身を除く): 34367400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 199, 200, 216, 225, 240, 270, 288, 300, 324, 360, 398, 400, 405, 432, 450, 480, 540, 597, 600, 648, 675, 720, 796, 800, 810, 864, 900, 995, 1080, 1194, 1200, 1296, 1350, 1440, 1592, 1620, 1791, 1800, 1990, 2025, 2160, 2388, 2400, 2592, 2700, 2985, 3184, 3240, 3582, 3600, 3980, 4050, 4320, 4776, 4975, 5373, 5400, 5970, 6368, 6480, 7164, 7200, 7960, 8100, 8955, 9552, 9950, 10746, 10800, 11940, 12960, 14328, 14925, 15920, 16119, 16200, 17910, 19104, 19900, 21492, 21600, 23880, 26865, 28656, 29850, 31840, 32238, 32400, 35820, 39800, 42984, 44775, 47760, 53730, 57312, 59700, 64476, 64800, 71640, 79600, 80595, 85968, 89550, 95520, 107460, 119400, 128952, 134325, 143280, 159200, 161190, 171936, 179100, 214920, 238800, 257904, 268650, 286560, 322380, 358200, 402975, 429840, 477600, 515808, 537300, 644760, 716400, 805950, 859680, 1074600, 1289520, 1432800, 1611900, 2149200, 2579040, 3223800, 4298400, 6447600, 12895200]

約数ペア:

[(1, 12895200), (2, 6447600), (3, 4298400), (4, 3223800), (5, 2579040), (6, 2149200), (8, 1611900), (9, 1432800), (10, 1289520), (12, 1074600), (15, 859680), (16, 805950), (18, 716400), (20, 644760), (24, 537300), (25, 515808), (27, 477600), (30, 429840), (32, 402975), (36, 358200), (40, 322380), (45, 286560), (48, 268650), (50, 257904), (54, 238800), (60, 214920), (72, 179100), (75, 171936), (80, 161190), (81, 159200), (90, 143280), (96, 134325), (100, 128952), (108, 119400), (120, 107460), (135, 95520), (144, 89550), (150, 85968), (160, 80595), (162, 79600), (180, 71640), (199, 64800), (200, 64476), (216, 59700), (225, 57312), (240, 53730), (270, 47760), (288, 44775), (300, 42984), (324, 39800), (360, 35820), (398, 32400), (400, 32238), (405, 31840), (432, 29850), (450, 28656), (480, 26865), (540, 23880), (597, 21600), (600, 21492), (648, 19900), (675, 19104), (720, 17910), (796, 16200), (800, 16119), (810, 15920), (864, 14925), (900, 14328), (995, 12960), (1080, 11940), (1194, 10800), (1200, 10746), (1296, 9950), (1350, 9552), (1440, 8955), (1592, 8100), (1620, 7960), (1791, 7200), (1800, 7164), (1990, 6480), (2025, 6368), (2160, 5970), (2388, 5400), (2400, 5373), (2592, 4975), (2700, 4776), (2985, 4320), (3184, 4050), (3240, 3980), (3582, 3600)]