25790400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{199}}^1$

素因数の和:233

約数の個数: 210

約数和(自身を含む): 95275400

約数和(自身を除く): 69485000

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, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 199, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 398, 400, 405, 432, 450, 480, 540, 576, 597, 600, 648, 675, 720, 796, 800, 810, 864, 900, 960, 995, 1080, 1194, 1200, 1296, 1350, 1440, 1592, 1600, 1620, 1728, 1791, 1800, 1990, 2025, 2160, 2388, 2400, 2592, 2700, 2880, 2985, 3184, 3240, 3582, 3600, 3980, 4050, 4320, 4776, 4800, 4975, 5184, 5373, 5400, 5970, 6368, 6480, 7164, 7200, 7960, 8100, 8640, 8955, 9552, 9950, 10746, 10800, 11940, 12736, 12960, 14328, 14400, 14925, 15920, 16119, 16200, 17910, 19104, 19900, 21492, 21600, 23880, 25920, 26865, 28656, 29850, 31840, 32238, 32400, 35820, 38208, 39800, 42984, 43200, 44775, 47760, 53730, 57312, 59700, 63680, 64476, 64800, 71640, 79600, 80595, 85968, 89550, 95520, 107460, 114624, 119400, 128952, 129600, 134325, 143280, 159200, 161190, 171936, 179100, 191040, 214920, 238800, 257904, 268650, 286560, 318400, 322380, 343872, 358200, 402975, 429840, 477600, 515808, 537300, 573120, 644760, 716400, 805950, 859680, 955200, 1031616, 1074600, 1289520, 1432800, 1611900, 1719360, 2149200, 2579040, 2865600, 3223800, 4298400, 5158080, 6447600, 8596800, 12895200, 25790400]

約数ペア:

[(1, 25790400), (2, 12895200), (3, 8596800), (4, 6447600), (5, 5158080), (6, 4298400), (8, 3223800), (9, 2865600), (10, 2579040), (12, 2149200), (15, 1719360), (16, 1611900), (18, 1432800), (20, 1289520), (24, 1074600), (25, 1031616), (27, 955200), (30, 859680), (32, 805950), (36, 716400), (40, 644760), (45, 573120), (48, 537300), (50, 515808), (54, 477600), (60, 429840), (64, 402975), (72, 358200), (75, 343872), (80, 322380), (81, 318400), (90, 286560), (96, 268650), (100, 257904), (108, 238800), (120, 214920), (135, 191040), (144, 179100), (150, 171936), (160, 161190), (162, 159200), (180, 143280), (192, 134325), (199, 129600), (200, 128952), (216, 119400), (225, 114624), (240, 107460), (270, 95520), (288, 89550), (300, 85968), (320, 80595), (324, 79600), (360, 71640), (398, 64800), (400, 64476), (405, 63680), (432, 59700), (450, 57312), (480, 53730), (540, 47760), (576, 44775), (597, 43200), (600, 42984), (648, 39800), (675, 38208), (720, 35820), (796, 32400), (800, 32238), (810, 31840), (864, 29850), (900, 28656), (960, 26865), (995, 25920), (1080, 23880), (1194, 21600), (1200, 21492), (1296, 19900), (1350, 19104), (1440, 17910), (1592, 16200), (1600, 16119), (1620, 15920), (1728, 14925), (1791, 14400), (1800, 14328), (1990, 12960), (2025, 12736), (2160, 11940), (2388, 10800), (2400, 10746), (2592, 9950), (2700, 9552), (2880, 8955), (2985, 8640), (3184, 8100), (3240, 7960), (3582, 7200), (3600, 7164), (3980, 6480), (4050, 6368), (4320, 5970), (4776, 5400), (4800, 5373), (4975, 5184)]