51184800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{7109}}^1$

素因数の和:7135

約数の個数: 108

約数和(自身を含む): 180515790

約数和(自身を除く): 129330990

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7109, 7200, 14218, 21327, 28436, 35545, 42654, 56872, 63981, 71090, 85308, 106635, 113744, 127962, 142180, 170616, 177725, 213270, 227488, 255924, 284360, 319905, 341232, 355450, 426540, 511848, 533175, 568720, 639810, 682464, 710900, 853080, 1023696, 1066350, 1137440, 1279620, 1421800, 1599525, 1706160, 2047392, 2132700, 2559240, 2843600, 3199050, 3412320, 4265400, 5118480, 5687200, 6398100, 8530800, 10236960, 12796200, 17061600, 25592400, 51184800]

約数ペア:

[(1, 51184800), (2, 25592400), (3, 17061600), (4, 12796200), (5, 10236960), (6, 8530800), (8, 6398100), (9, 5687200), (10, 5118480), (12, 4265400), (15, 3412320), (16, 3199050), (18, 2843600), (20, 2559240), (24, 2132700), (25, 2047392), (30, 1706160), (32, 1599525), (36, 1421800), (40, 1279620), (45, 1137440), (48, 1066350), (50, 1023696), (60, 853080), (72, 710900), (75, 682464), (80, 639810), (90, 568720), (96, 533175), (100, 511848), (120, 426540), (144, 355450), (150, 341232), (160, 319905), (180, 284360), (200, 255924), (225, 227488), (240, 213270), (288, 177725), (300, 170616), (360, 142180), (400, 127962), (450, 113744), (480, 106635), (600, 85308), (720, 71090), (800, 63981), (900, 56872), (1200, 42654), (1440, 35545), (1800, 28436), (2400, 21327), (3600, 14218), (7109, 7200)]