152199800

素因数分解:

$2^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{3943}}^1$

素因数の和:4152

約数の個数: 48

約数和(自身を含む): 355788240

約数和(自身を除く): 203588440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 193, 200, 386, 772, 965, 1544, 1930, 3860, 3943, 4825, 7720, 7886, 9650, 15772, 19300, 19715, 31544, 38600, 39430, 78860, 98575, 157720, 197150, 394300, 760999, 788600, 1521998, 3043996, 3804995, 6087992, 7609990, 15219980, 19024975, 30439960, 38049950, 76099900, 152199800]

約数ペア:

[(1, 152199800), (2, 76099900), (4, 38049950), (5, 30439960), (8, 19024975), (10, 15219980), (20, 7609990), (25, 6087992), (40, 3804995), (50, 3043996), (100, 1521998), (193, 788600), (200, 760999), (386, 394300), (772, 197150), (965, 157720), (1544, 98575), (1930, 78860), (3860, 39430), (3943, 38600), (4825, 31544), (7720, 19715), (7886, 19300), (9650, 15772)]