4889508660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{150077}}^1$

素因数の和:150273

約数の個数: 72

約数和(自身を含む): 14913551016

約数和(自身を除く): 10024042356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2715, 3258, 3620, 5430, 6516, 8145, 10860, 16290, 32580, 150077, 300154, 450231, 600308, 750385, 900462, 1350693, 1500770, 1800924, 2251155, 2701386, 3001540, 4502310, 5402772, 6753465, 9004620, 13506930, 27013860, 27163937, 54327874, 81491811, 108655748, 135819685, 162983622, 244475433, 271639370, 325967244, 407459055, 488950866, 543278740, 814918110, 977901732, 1222377165, 1629836220, 2444754330, 4889508660]

約数ペア:

[(1, 4889508660), (2, 2444754330), (3, 1629836220), (4, 1222377165), (5, 977901732), (6, 814918110), (9, 543278740), (10, 488950866), (12, 407459055), (15, 325967244), (18, 271639370), (20, 244475433), (30, 162983622), (36, 135819685), (45, 108655748), (60, 81491811), (90, 54327874), (180, 27163937), (181, 27013860), (362, 13506930), (543, 9004620), (724, 6753465), (905, 5402772), (1086, 4502310), (1629, 3001540), (1810, 2701386), (2172, 2251155), (2715, 1800924), (3258, 1500770), (3620, 1350693), (5430, 900462), (6516, 750385), (8145, 600308), (10860, 450231), (16290, 300154), (32580, 150077)]