30605600

素因数分解:

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

素因数の和:658

約数の個数: 72

約数和(自身を含む): 75963888

約数和(自身を除く): 45358288

約数列:

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

約数ペア:

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