144972000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{4027}}^1$

素因数の和:4058

約数の個数: 144

約数和(自身を含む): 514633392

約数和(自身を除く): 369661392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4027, 4500, 6000, 7200, 8054, 9000, 12000, 12081, 16108, 18000, 20135, 24162, 32216, 36000, 36243, 40270, 48324, 60405, 64432, 72486, 80540, 96648, 100675, 120810, 128864, 144972, 161080, 181215, 193296, 201350, 241620, 289944, 302025, 322160, 362430, 386592, 402700, 483240, 503375, 579888, 604050, 644320, 724860, 805400, 906075, 966480, 1006750, 1159776, 1208100, 1449720, 1510125, 1610800, 1812150, 1932960, 2013500, 2416200, 2899440, 3020250, 3221600, 3624300, 4027000, 4530375, 4832400, 5798880, 6040500, 7248600, 8054000, 9060750, 9664800, 12081000, 14497200, 16108000, 18121500, 24162000, 28994400, 36243000, 48324000, 72486000, 144972000]

約数ペア:

[(1, 144972000), (2, 72486000), (3, 48324000), (4, 36243000), (5, 28994400), (6, 24162000), (8, 18121500), (9, 16108000), (10, 14497200), (12, 12081000), (15, 9664800), (16, 9060750), (18, 8054000), (20, 7248600), (24, 6040500), (25, 5798880), (30, 4832400), (32, 4530375), (36, 4027000), (40, 3624300), (45, 3221600), (48, 3020250), (50, 2899440), (60, 2416200), (72, 2013500), (75, 1932960), (80, 1812150), (90, 1610800), (96, 1510125), (100, 1449720), (120, 1208100), (125, 1159776), (144, 1006750), (150, 966480), (160, 906075), (180, 805400), (200, 724860), (225, 644320), (240, 604050), (250, 579888), (288, 503375), (300, 483240), (360, 402700), (375, 386592), (400, 362430), (450, 322160), (480, 302025), (500, 289944), (600, 241620), (720, 201350), (750, 193296), (800, 181215), (900, 161080), (1000, 144972), (1125, 128864), (1200, 120810), (1440, 100675), (1500, 96648), (1800, 80540), (2000, 72486), (2250, 64432), (2400, 60405), (3000, 48324), (3600, 40270), (4000, 36243), (4027, 36000), (4500, 32216), (6000, 24162), (7200, 20135), (8054, 18000), (9000, 16108), (12000, 12081)]