30647200

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1370

約数の個数: 72

約数和(自身を含む): 77455980

約数和(自身を除く): 46808780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 1160, 1321, 1450, 2320, 2642, 2900, 4640, 5284, 5800, 6605, 10568, 11600, 13210, 21136, 23200, 26420, 33025, 38309, 42272, 52840, 66050, 76618, 105680, 132100, 153236, 191545, 211360, 264200, 306472, 383090, 528400, 612944, 766180, 957725, 1056800, 1225888, 1532360, 1915450, 3064720, 3830900, 6129440, 7661800, 15323600, 30647200]

約数ペア:

[(1, 30647200), (2, 15323600), (4, 7661800), (5, 6129440), (8, 3830900), (10, 3064720), (16, 1915450), (20, 1532360), (25, 1225888), (29, 1056800), (32, 957725), (40, 766180), (50, 612944), (58, 528400), (80, 383090), (100, 306472), (116, 264200), (145, 211360), (160, 191545), (200, 153236), (232, 132100), (290, 105680), (400, 76618), (464, 66050), (580, 52840), (725, 42272), (800, 38309), (928, 33025), (1160, 26420), (1321, 23200), (1450, 21136), (2320, 13210), (2642, 11600), (2900, 10568), (4640, 6605), (5284, 5800)]