207428400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 180

約数和(自身を含む): 726392992

約数和(自身を除く): 518964592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 157, 180, 200, 225, 240, 300, 314, 360, 367, 400, 450, 471, 600, 628, 720, 734, 785, 900, 942, 1101, 1200, 1256, 1413, 1468, 1570, 1800, 1835, 1884, 2202, 2355, 2512, 2826, 2936, 3140, 3303, 3600, 3670, 3768, 3925, 4404, 4710, 5505, 5652, 5872, 6280, 6606, 7065, 7340, 7536, 7850, 8808, 9175, 9420, 11010, 11304, 11775, 12560, 13212, 14130, 14680, 15700, 16515, 17616, 18350, 18840, 22020, 22608, 23550, 26424, 27525, 28260, 29360, 31400, 33030, 35325, 36700, 37680, 44040, 47100, 52848, 55050, 56520, 57619, 62800, 66060, 70650, 73400, 82575, 88080, 94200, 110100, 113040, 115238, 132120, 141300, 146800, 165150, 172857, 188400, 220200, 230476, 264240, 282600, 288095, 330300, 345714, 440400, 460952, 518571, 565200, 576190, 660600, 691428, 864285, 921904, 1037142, 1152380, 1321200, 1382856, 1440475, 1728570, 2074284, 2304760, 2592855, 2765712, 2880950, 3457140, 4148568, 4321425, 4609520, 5185710, 5761900, 6914280, 8297136, 8642850, 10371420, 11523800, 12964275, 13828560, 17285700, 20742840, 23047600, 25928550, 34571400, 41485680, 51857100, 69142800, 103714200, 207428400]

約数ペア:

[(1, 207428400), (2, 103714200), (3, 69142800), (4, 51857100), (5, 41485680), (6, 34571400), (8, 25928550), (9, 23047600), (10, 20742840), (12, 17285700), (15, 13828560), (16, 12964275), (18, 11523800), (20, 10371420), (24, 8642850), (25, 8297136), (30, 6914280), (36, 5761900), (40, 5185710), (45, 4609520), (48, 4321425), (50, 4148568), (60, 3457140), (72, 2880950), (75, 2765712), (80, 2592855), (90, 2304760), (100, 2074284), (120, 1728570), (144, 1440475), (150, 1382856), (157, 1321200), (180, 1152380), (200, 1037142), (225, 921904), (240, 864285), (300, 691428), (314, 660600), (360, 576190), (367, 565200), (400, 518571), (450, 460952), (471, 440400), (600, 345714), (628, 330300), (720, 288095), (734, 282600), (785, 264240), (900, 230476), (942, 220200), (1101, 188400), (1200, 172857), (1256, 165150), (1413, 146800), (1468, 141300), (1570, 132120), (1800, 115238), (1835, 113040), (1884, 110100), (2202, 94200), (2355, 88080), (2512, 82575), (2826, 73400), (2936, 70650), (3140, 66060), (3303, 62800), (3600, 57619), (3670, 56520), (3768, 55050), (3925, 52848), (4404, 47100), (4710, 44040), (5505, 37680), (5652, 36700), (5872, 35325), (6280, 33030), (6606, 31400), (7065, 29360), (7340, 28260), (7536, 27525), (7850, 26424), (8808, 23550), (9175, 22608), (9420, 22020), (11010, 18840), (11304, 18350), (11775, 17616), (12560, 16515), (13212, 15700), (14130, 14680)]