45474800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 126852000

約数和(自身を除く): 81377200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 109, 112, 140, 149, 175, 200, 218, 280, 298, 350, 400, 436, 545, 560, 596, 700, 745, 763, 872, 1043, 1090, 1192, 1400, 1490, 1526, 1744, 2086, 2180, 2384, 2725, 2800, 2980, 3052, 3725, 3815, 4172, 4360, 5215, 5450, 5960, 6104, 7450, 7630, 8344, 8720, 10430, 10900, 11920, 12208, 14900, 15260, 16241, 16688, 19075, 20860, 21800, 26075, 29800, 30520, 32482, 38150, 41720, 43600, 52150, 59600, 61040, 64964, 76300, 81205, 83440, 104300, 113687, 129928, 152600, 162410, 208600, 227374, 259856, 305200, 324820, 406025, 417200, 454748, 568435, 649640, 812050, 909496, 1136870, 1299280, 1624100, 1818992, 2273740, 2842175, 3248200, 4547480, 5684350, 6496400, 9094960, 11368700, 22737400, 45474800]

約数ペア:

[(1, 45474800), (2, 22737400), (4, 11368700), (5, 9094960), (7, 6496400), (8, 5684350), (10, 4547480), (14, 3248200), (16, 2842175), (20, 2273740), (25, 1818992), (28, 1624100), (35, 1299280), (40, 1136870), (50, 909496), (56, 812050), (70, 649640), (80, 568435), (100, 454748), (109, 417200), (112, 406025), (140, 324820), (149, 305200), (175, 259856), (200, 227374), (218, 208600), (280, 162410), (298, 152600), (350, 129928), (400, 113687), (436, 104300), (545, 83440), (560, 81205), (596, 76300), (700, 64964), (745, 61040), (763, 59600), (872, 52150), (1043, 43600), (1090, 41720), (1192, 38150), (1400, 32482), (1490, 30520), (1526, 29800), (1744, 26075), (2086, 21800), (2180, 20860), (2384, 19075), (2725, 16688), (2800, 16241), (2980, 15260), (3052, 14900), (3725, 12208), (3815, 11920), (4172, 10900), (4360, 10430), (5215, 8720), (5450, 8344), (5960, 7630), (6104, 7450)]