42492900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 123742080

約数和(自身を除く): 81249180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 197, 300, 394, 591, 719, 788, 985, 1182, 1438, 1970, 2157, 2364, 2876, 2955, 3595, 3940, 4314, 4925, 5910, 7190, 8628, 9850, 10785, 11820, 14380, 14775, 17975, 19700, 21570, 29550, 35950, 43140, 53925, 59100, 71900, 107850, 141643, 215700, 283286, 424929, 566572, 708215, 849858, 1416430, 1699716, 2124645, 2832860, 3541075, 4249290, 7082150, 8498580, 10623225, 14164300, 21246450, 42492900]

約数ペア:

[(1, 42492900), (2, 21246450), (3, 14164300), (4, 10623225), (5, 8498580), (6, 7082150), (10, 4249290), (12, 3541075), (15, 2832860), (20, 2124645), (25, 1699716), (30, 1416430), (50, 849858), (60, 708215), (75, 566572), (100, 424929), (150, 283286), (197, 215700), (300, 141643), (394, 107850), (591, 71900), (719, 59100), (788, 53925), (985, 43140), (1182, 35950), (1438, 29550), (1970, 21570), (2157, 19700), (2364, 17975), (2876, 14775), (2955, 14380), (3595, 11820), (3940, 10785), (4314, 9850), (4925, 8628), (5910, 7190)]