151783900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{65993}}^1$

素因数の和:66030

約数の個数: 36

約数和(自身を含む): 343696752

約数和(自身を除く): 191912852

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 65993, 131986, 263972, 329965, 659930, 1319860, 1517839, 1649825, 3035678, 3299650, 6071356, 6599300, 7589195, 15178390, 30356780, 37945975, 75891950, 151783900]

約数ペア:

[(1, 151783900), (2, 75891950), (4, 37945975), (5, 30356780), (10, 15178390), (20, 7589195), (23, 6599300), (25, 6071356), (46, 3299650), (50, 3035678), (92, 1649825), (100, 1517839), (115, 1319860), (230, 659930), (460, 329965), (575, 263972), (1150, 131986), (2300, 65993)]