61211200

素因数分解:

$2^6\times 5^2\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:660

約数の個数: 84

約数和(自身を含む): 153133552

約数和(自身を除く): 91922352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 134, 160, 200, 268, 320, 335, 400, 536, 571, 670, 800, 1072, 1142, 1340, 1600, 1675, 2144, 2284, 2680, 2855, 3350, 4288, 4568, 5360, 5710, 6700, 9136, 10720, 11420, 13400, 14275, 18272, 21440, 22840, 26800, 28550, 36544, 38257, 45680, 53600, 57100, 76514, 91360, 107200, 114200, 153028, 182720, 191285, 228400, 306056, 382570, 456800, 612112, 765140, 913600, 956425, 1224224, 1530280, 1912850, 2448448, 3060560, 3825700, 6121120, 7651400, 12242240, 15302800, 30605600, 61211200]

約数ペア:

[(1, 61211200), (2, 30605600), (4, 15302800), (5, 12242240), (8, 7651400), (10, 6121120), (16, 3825700), (20, 3060560), (25, 2448448), (32, 1912850), (40, 1530280), (50, 1224224), (64, 956425), (67, 913600), (80, 765140), (100, 612112), (134, 456800), (160, 382570), (200, 306056), (268, 228400), (320, 191285), (335, 182720), (400, 153028), (536, 114200), (571, 107200), (670, 91360), (800, 76514), (1072, 57100), (1142, 53600), (1340, 45680), (1600, 38257), (1675, 36544), (2144, 28550), (2284, 26800), (2680, 22840), (2855, 21440), (3350, 18272), (4288, 14275), (4568, 13400), (5360, 11420), (5710, 10720), (6700, 9136)]