24998100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 73120320

約数和(自身を除く): 48122220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 809, 1030, 1236, 1545, 1618, 2060, 2427, 2575, 3090, 3236, 4045, 4854, 5150, 6180, 7725, 8090, 9708, 10300, 12135, 15450, 16180, 20225, 24270, 30900, 40450, 48540, 60675, 80900, 83327, 121350, 166654, 242700, 249981, 333308, 416635, 499962, 833270, 999924, 1249905, 1666540, 2083175, 2499810, 4166350, 4999620, 6249525, 8332700, 12499050, 24998100]

約数ペア:

[(1, 24998100), (2, 12499050), (3, 8332700), (4, 6249525), (5, 4999620), (6, 4166350), (10, 2499810), (12, 2083175), (15, 1666540), (20, 1249905), (25, 999924), (30, 833270), (50, 499962), (60, 416635), (75, 333308), (100, 249981), (103, 242700), (150, 166654), (206, 121350), (300, 83327), (309, 80900), (412, 60675), (515, 48540), (618, 40450), (809, 30900), (1030, 24270), (1236, 20225), (1545, 16180), (1618, 15450), (2060, 12135), (2427, 10300), (2575, 9708), (3090, 8090), (3236, 7725), (4045, 6180), (4854, 5150)]