54072900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2891

約数の個数: 144

約数和(自身を含む): 198737280

約数和(自身を除く): 144664380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 2861, 3150, 3780, 4725, 5722, 6300, 8583, 9450, 11444, 14305, 17166, 18900, 20027, 25749, 28610, 34332, 40054, 42915, 51498, 57220, 60081, 71525, 77247, 80108, 85830, 100135, 102996, 120162, 128745, 143050, 154494, 171660, 180243, 200270, 214575, 240324, 257490, 286100, 300405, 308988, 360486, 386235, 400540, 429150, 500675, 514980, 540729, 600810, 643725, 720972, 772470, 858300, 901215, 1001350, 1081458, 1201620, 1287450, 1502025, 1544940, 1802430, 1931175, 2002700, 2162916, 2574900, 2703645, 3004050, 3604860, 3862350, 4506075, 5407290, 6008100, 7724700, 9012150, 10814580, 13518225, 18024300, 27036450, 54072900]

約数ペア:

[(1, 54072900), (2, 27036450), (3, 18024300), (4, 13518225), (5, 10814580), (6, 9012150), (7, 7724700), (9, 6008100), (10, 5407290), (12, 4506075), (14, 3862350), (15, 3604860), (18, 3004050), (20, 2703645), (21, 2574900), (25, 2162916), (27, 2002700), (28, 1931175), (30, 1802430), (35, 1544940), (36, 1502025), (42, 1287450), (45, 1201620), (50, 1081458), (54, 1001350), (60, 901215), (63, 858300), (70, 772470), (75, 720972), (84, 643725), (90, 600810), (100, 540729), (105, 514980), (108, 500675), (126, 429150), (135, 400540), (140, 386235), (150, 360486), (175, 308988), (180, 300405), (189, 286100), (210, 257490), (225, 240324), (252, 214575), (270, 200270), (300, 180243), (315, 171660), (350, 154494), (378, 143050), (420, 128745), (450, 120162), (525, 102996), (540, 100135), (630, 85830), (675, 80108), (700, 77247), (756, 71525), (900, 60081), (945, 57220), (1050, 51498), (1260, 42915), (1350, 40054), (1575, 34332), (1890, 28610), (2100, 25749), (2700, 20027), (2861, 18900), (3150, 17166), (3780, 14305), (4725, 11444), (5722, 9450), (6300, 8583)]