38685600

素因数分解:

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

素因数の和:234

約数の個数: 216

約数和(自身を含む): 142178400

約数和(自身を除く): 103492800

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, 243, 270, 288, 300, 324, 360, 398, 400, 405, 432, 450, 480, 486, 540, 597, 600, 648, 675, 720, 796, 800, 810, 864, 900, 972, 995, 1080, 1194, 1200, 1215, 1296, 1350, 1440, 1592, 1620, 1791, 1800, 1944, 1990, 2025, 2160, 2388, 2400, 2430, 2592, 2700, 2985, 3184, 3240, 3582, 3600, 3888, 3980, 4050, 4320, 4776, 4860, 4975, 5373, 5400, 5970, 6075, 6368, 6480, 7164, 7200, 7776, 7960, 8100, 8955, 9552, 9720, 9950, 10746, 10800, 11940, 12150, 12960, 14328, 14925, 15920, 16119, 16200, 17910, 19104, 19440, 19900, 21492, 21600, 23880, 24300, 26865, 28656, 29850, 31840, 32238, 32400, 35820, 38880, 39800, 42984, 44775, 47760, 48357, 48600, 53730, 57312, 59700, 64476, 64800, 71640, 79600, 80595, 85968, 89550, 95520, 96714, 97200, 107460, 119400, 128952, 134325, 143280, 159200, 161190, 171936, 179100, 193428, 194400, 214920, 238800, 241785, 257904, 268650, 286560, 322380, 358200, 386856, 402975, 429840, 477600, 483570, 515808, 537300, 644760, 716400, 773712, 805950, 859680, 967140, 1074600, 1208925, 1289520, 1432800, 1547424, 1611900, 1934280, 2149200, 2417850, 2579040, 3223800, 3868560, 4298400, 4835700, 6447600, 7737120, 9671400, 12895200, 19342800, 38685600]

約数ペア:

[(1, 38685600), (2, 19342800), (3, 12895200), (4, 9671400), (5, 7737120), (6, 6447600), (8, 4835700), (9, 4298400), (10, 3868560), (12, 3223800), (15, 2579040), (16, 2417850), (18, 2149200), (20, 1934280), (24, 1611900), (25, 1547424), (27, 1432800), (30, 1289520), (32, 1208925), (36, 1074600), (40, 967140), (45, 859680), (48, 805950), (50, 773712), (54, 716400), (60, 644760), (72, 537300), (75, 515808), (80, 483570), (81, 477600), (90, 429840), (96, 402975), (100, 386856), (108, 358200), (120, 322380), (135, 286560), (144, 268650), (150, 257904), (160, 241785), (162, 238800), (180, 214920), (199, 194400), (200, 193428), (216, 179100), (225, 171936), (240, 161190), (243, 159200), (270, 143280), (288, 134325), (300, 128952), (324, 119400), (360, 107460), (398, 97200), (400, 96714), (405, 95520), (432, 89550), (450, 85968), (480, 80595), (486, 79600), (540, 71640), (597, 64800), (600, 64476), (648, 59700), (675, 57312), (720, 53730), (796, 48600), (800, 48357), (810, 47760), (864, 44775), (900, 42984), (972, 39800), (995, 38880), (1080, 35820), (1194, 32400), (1200, 32238), (1215, 31840), (1296, 29850), (1350, 28656), (1440, 26865), (1592, 24300), (1620, 23880), (1791, 21600), (1800, 21492), (1944, 19900), (1990, 19440), (2025, 19104), (2160, 17910), (2388, 16200), (2400, 16119), (2430, 15920), (2592, 14925), (2700, 14328), (2985, 12960), (3184, 12150), (3240, 11940), (3582, 10800), (3600, 10746), (3888, 9950), (3980, 9720), (4050, 9552), (4320, 8955), (4776, 8100), (4860, 7960), (4975, 7776), (5373, 7200), (5400, 7164), (5970, 6480), (6075, 6368)]