77213700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{85793}}^1$

素因数の和:85813

約数の個数: 54

約数和(自身を含む): 242024874

約数和(自身を除く): 164811174

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 85793, 171586, 257379, 343172, 428965, 514758, 772137, 857930, 1029516, 1286895, 1544274, 1715860, 2144825, 2573790, 3088548, 3860685, 4289650, 5147580, 6434475, 7721370, 8579300, 12868950, 15442740, 19303425, 25737900, 38606850, 77213700]

約数ペア:

[(1, 77213700), (2, 38606850), (3, 25737900), (4, 19303425), (5, 15442740), (6, 12868950), (9, 8579300), (10, 7721370), (12, 6434475), (15, 5147580), (18, 4289650), (20, 3860685), (25, 3088548), (30, 2573790), (36, 2144825), (45, 1715860), (50, 1544274), (60, 1286895), (75, 1029516), (90, 857930), (100, 772137), (150, 514758), (180, 428965), (225, 343172), (300, 257379), (450, 171586), (900, 85793)]