68949600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{28729}}^1$

素因数の和:28752

約数の個数: 72

約数和(自身を含む): 224438760

約数和(自身を除く): 155489160

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, 28729, 57458, 86187, 114916, 143645, 172374, 229832, 287290, 344748, 430935, 459664, 574580, 689496, 718225, 861870, 919328, 1149160, 1378992, 1436450, 1723740, 2154675, 2298320, 2757984, 2872900, 3447480, 4309350, 4596640, 5745800, 6894960, 8618700, 11491600, 13789920, 17237400, 22983200, 34474800, 68949600]

約数ペア:

[(1, 68949600), (2, 34474800), (3, 22983200), (4, 17237400), (5, 13789920), (6, 11491600), (8, 8618700), (10, 6894960), (12, 5745800), (15, 4596640), (16, 4309350), (20, 3447480), (24, 2872900), (25, 2757984), (30, 2298320), (32, 2154675), (40, 1723740), (48, 1436450), (50, 1378992), (60, 1149160), (75, 919328), (80, 861870), (96, 718225), (100, 689496), (120, 574580), (150, 459664), (160, 430935), (200, 344748), (240, 287290), (300, 229832), (400, 172374), (480, 143645), (600, 114916), (800, 86187), (1200, 57458), (2400, 28729)]