29961600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{3121}}^1$

素因数の和:3148

約数の個数: 96

約数和(自身を含む): 98717640

約数和(自身を除く): 68756040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3121, 3200, 4800, 6242, 9363, 9600, 12484, 15605, 18726, 24968, 31210, 37452, 46815, 49936, 62420, 74904, 78025, 93630, 99872, 124840, 149808, 156050, 187260, 199744, 234075, 249680, 299616, 312100, 374520, 399488, 468150, 499360, 599232, 624200, 749040, 936300, 998720, 1198464, 1248400, 1498080, 1872600, 1997440, 2496800, 2996160, 3745200, 4993600, 5992320, 7490400, 9987200, 14980800, 29961600]

約数ペア:

[(1, 29961600), (2, 14980800), (3, 9987200), (4, 7490400), (5, 5992320), (6, 4993600), (8, 3745200), (10, 2996160), (12, 2496800), (15, 1997440), (16, 1872600), (20, 1498080), (24, 1248400), (25, 1198464), (30, 998720), (32, 936300), (40, 749040), (48, 624200), (50, 599232), (60, 499360), (64, 468150), (75, 399488), (80, 374520), (96, 312100), (100, 299616), (120, 249680), (128, 234075), (150, 199744), (160, 187260), (192, 156050), (200, 149808), (240, 124840), (300, 99872), (320, 93630), (384, 78025), (400, 74904), (480, 62420), (600, 49936), (640, 46815), (800, 37452), (960, 31210), (1200, 24968), (1600, 18726), (1920, 15605), (2400, 12484), (3121, 9600), (3200, 9363), (4800, 6242)]