51309600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{21379}}^1$

素因数の和:21402

約数の個数: 72

約数和(自身を含む): 167020560

約数和(自身を除く): 115710960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 21379, 42758, 64137, 85516, 106895, 128274, 171032, 213790, 256548, 320685, 342064, 427580, 513096, 534475, 641370, 684128, 855160, 1026192, 1068950, 1282740, 1603425, 1710320, 2052384, 2137900, 2565480, 3206850, 3420640, 4275800, 5130960, 6413700, 8551600, 10261920, 12827400, 17103200, 25654800, 51309600]

約数ペア:

[(1, 51309600), (2, 25654800), (3, 17103200), (4, 12827400), (5, 10261920), (6, 8551600), (8, 6413700), (10, 5130960), (12, 4275800), (15, 3420640), (16, 3206850), (20, 2565480), (24, 2137900), (25, 2052384), (30, 1710320), (32, 1603425), (40, 1282740), (48, 1068950), (50, 1026192), (60, 855160), (75, 684128), (80, 641370), (96, 534475), (100, 513096), (120, 427580), (150, 342064), (160, 320685), (200, 256548), (240, 213790), (300, 171032), (400, 128274), (480, 106895), (600, 85516), (800, 64137), (1200, 42758), (2400, 21379)]