73164800

素因数分解:

$2^{11}\times 5^2\times {\mathrm{1429}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 181531350

約数和(自身を除く): 108366550

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1429, 1600, 2048, 2560, 2858, 3200, 5120, 5716, 6400, 7145, 10240, 11432, 12800, 14290, 22864, 25600, 28580, 35725, 45728, 51200, 57160, 71450, 91456, 114320, 142900, 182912, 228640, 285800, 365824, 457280, 571600, 731648, 914560, 1143200, 1463296, 1829120, 2286400, 2926592, 3658240, 4572800, 7316480, 9145600, 14632960, 18291200, 36582400, 73164800]

約数ペア:

[(1, 73164800), (2, 36582400), (4, 18291200), (5, 14632960), (8, 9145600), (10, 7316480), (16, 4572800), (20, 3658240), (25, 2926592), (32, 2286400), (40, 1829120), (50, 1463296), (64, 1143200), (80, 914560), (100, 731648), (128, 571600), (160, 457280), (200, 365824), (256, 285800), (320, 228640), (400, 182912), (512, 142900), (640, 114320), (800, 91456), (1024, 71450), (1280, 57160), (1429, 51200), (1600, 45728), (2048, 35725), (2560, 28580), (2858, 25600), (3200, 22864), (5120, 14290), (5716, 12800), (6400, 11432), (7145, 10240)]