165841650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28349}}^1$

素因数の和:28380

約数の個数: 72

約数和(自身を含む): 479852100

約数和(自身を除く): 314010450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 28349, 56698, 85047, 141745, 170094, 255141, 283490, 368537, 425235, 510282, 708725, 737074, 850470, 1105611, 1275705, 1417450, 1842685, 2126175, 2211222, 2551410, 3316833, 3685370, 4252350, 5528055, 6378525, 6633666, 9213425, 11056110, 12757050, 16584165, 18426850, 27640275, 33168330, 55280550, 82920825, 165841650]

約数ペア:

[(1, 165841650), (2, 82920825), (3, 55280550), (5, 33168330), (6, 27640275), (9, 18426850), (10, 16584165), (13, 12757050), (15, 11056110), (18, 9213425), (25, 6633666), (26, 6378525), (30, 5528055), (39, 4252350), (45, 3685370), (50, 3316833), (65, 2551410), (75, 2211222), (78, 2126175), (90, 1842685), (117, 1417450), (130, 1275705), (150, 1105611), (195, 850470), (225, 737074), (234, 708725), (325, 510282), (390, 425235), (450, 368537), (585, 283490), (650, 255141), (975, 170094), (1170, 141745), (1950, 85047), (2925, 56698), (5850, 28349)]