1533995000

素因数分解:

$2^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{18047}}^1$

素因数の和:18090

約数の個数: 80

約数和(自身を含む): 3805781760

約数和(自身を除く): 2271786760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 625, 680, 850, 1000, 1250, 1700, 2125, 2500, 3400, 4250, 5000, 8500, 10625, 17000, 18047, 21250, 36094, 42500, 72188, 85000, 90235, 144376, 180470, 306799, 360940, 451175, 613598, 721880, 902350, 1227196, 1533995, 1804700, 2255875, 2454392, 3067990, 3609400, 4511750, 6135980, 7669975, 9023500, 11279375, 12271960, 15339950, 18047000, 22558750, 30679900, 38349875, 45117500, 61359800, 76699750, 90235000, 153399500, 191749375, 306799000, 383498750, 766997500, 1533995000]

約数ペア:

[(1, 1533995000), (2, 766997500), (4, 383498750), (5, 306799000), (8, 191749375), (10, 153399500), (17, 90235000), (20, 76699750), (25, 61359800), (34, 45117500), (40, 38349875), (50, 30679900), (68, 22558750), (85, 18047000), (100, 15339950), (125, 12271960), (136, 11279375), (170, 9023500), (200, 7669975), (250, 6135980), (340, 4511750), (425, 3609400), (500, 3067990), (625, 2454392), (680, 2255875), (850, 1804700), (1000, 1533995), (1250, 1227196), (1700, 902350), (2125, 721880), (2500, 613598), (3400, 451175), (4250, 360940), (5000, 306799), (8500, 180470), (10625, 144376), (17000, 90235), (18047, 85000), (21250, 72188), (36094, 42500)]