143048800

素因数分解:

$2^5\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1280

約数の個数: 72

約数和(自身を含む): 351680616

約数和(自身を除く): 208631816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 163, 200, 326, 400, 652, 800, 815, 1097, 1304, 1630, 2194, 2608, 3260, 4075, 4388, 5216, 5485, 6520, 8150, 8776, 10970, 13040, 16300, 17552, 21940, 26080, 27425, 32600, 35104, 43880, 54850, 65200, 87760, 109700, 130400, 175520, 178811, 219400, 357622, 438800, 715244, 877600, 894055, 1430488, 1788110, 2860976, 3576220, 4470275, 5721952, 7152440, 8940550, 14304880, 17881100, 28609760, 35762200, 71524400, 143048800]

約数ペア:

[(1, 143048800), (2, 71524400), (4, 35762200), (5, 28609760), (8, 17881100), (10, 14304880), (16, 8940550), (20, 7152440), (25, 5721952), (32, 4470275), (40, 3576220), (50, 2860976), (80, 1788110), (100, 1430488), (160, 894055), (163, 877600), (200, 715244), (326, 438800), (400, 357622), (652, 219400), (800, 178811), (815, 175520), (1097, 130400), (1304, 109700), (1630, 87760), (2194, 65200), (2608, 54850), (3260, 43880), (4075, 35104), (4388, 32600), (5216, 27425), (5485, 26080), (6520, 21940), (8150, 17552), (8776, 16300), (10970, 13040)]