755052660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{50539}}^1$

素因数の和:50637

約数の個数: 72

約数和(自身を含む): 2317966560

約数和(自身を除く): 1562913900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 50539, 101078, 151617, 202156, 252695, 303234, 454851, 505390, 606468, 758085, 909702, 1010780, 1516170, 1819404, 2274255, 3032340, 4194737, 4548510, 8389474, 9097020, 12584211, 16778948, 20973685, 25168422, 37752633, 41947370, 50336844, 62921055, 75505266, 83894740, 125842110, 151010532, 188763165, 251684220, 377526330, 755052660]

約数ペア:

[(1, 755052660), (2, 377526330), (3, 251684220), (4, 188763165), (5, 151010532), (6, 125842110), (9, 83894740), (10, 75505266), (12, 62921055), (15, 50336844), (18, 41947370), (20, 37752633), (30, 25168422), (36, 20973685), (45, 16778948), (60, 12584211), (83, 9097020), (90, 8389474), (166, 4548510), (180, 4194737), (249, 3032340), (332, 2274255), (415, 1819404), (498, 1516170), (747, 1010780), (830, 909702), (996, 758085), (1245, 606468), (1494, 505390), (1660, 454851), (2490, 303234), (2988, 252695), (3735, 202156), (4980, 151617), (7470, 101078), (14940, 50539)]