2149200

素因数分解:

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

素因数の和:226

約数の個数: 120

約数和(自身を含む): 7688000

約数和(自身を除く): 5538800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 199, 200, 216, 225, 240, 270, 300, 360, 398, 400, 432, 450, 540, 597, 600, 675, 720, 796, 900, 995, 1080, 1194, 1200, 1350, 1592, 1791, 1800, 1990, 2160, 2388, 2700, 2985, 3184, 3582, 3600, 3980, 4776, 4975, 5373, 5400, 5970, 7164, 7960, 8955, 9552, 9950, 10746, 10800, 11940, 14328, 14925, 15920, 17910, 19900, 21492, 23880, 26865, 28656, 29850, 35820, 39800, 42984, 44775, 47760, 53730, 59700, 71640, 79600, 85968, 89550, 107460, 119400, 134325, 143280, 179100, 214920, 238800, 268650, 358200, 429840, 537300, 716400, 1074600, 2149200]

約数ペア:

[(1, 2149200), (2, 1074600), (3, 716400), (4, 537300), (5, 429840), (6, 358200), (8, 268650), (9, 238800), (10, 214920), (12, 179100), (15, 143280), (16, 134325), (18, 119400), (20, 107460), (24, 89550), (25, 85968), (27, 79600), (30, 71640), (36, 59700), (40, 53730), (45, 47760), (48, 44775), (50, 42984), (54, 39800), (60, 35820), (72, 29850), (75, 28656), (80, 26865), (90, 23880), (100, 21492), (108, 19900), (120, 17910), (135, 15920), (144, 14925), (150, 14328), (180, 11940), (199, 10800), (200, 10746), (216, 9950), (225, 9552), (240, 8955), (270, 7960), (300, 7164), (360, 5970), (398, 5400), (400, 5373), (432, 4975), (450, 4776), (540, 3980), (597, 3600), (600, 3582), (675, 3184), (720, 2985), (796, 2700), (900, 2388), (995, 2160), (1080, 1990), (1194, 1800), (1200, 1791), (1350, 1592)]