123013650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{28279}}^1$

素因数の和:28323

約数の個数: 48

約数和(自身を含む): 315604800

約数和(自身を除く): 192591150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 28279, 56558, 84837, 141395, 169674, 282790, 424185, 706975, 820091, 848370, 1413950, 1640182, 2120925, 2460273, 4100455, 4241850, 4920546, 8200910, 12301365, 20502275, 24602730, 41004550, 61506825, 123013650]

約数ペア:

[(1, 123013650), (2, 61506825), (3, 41004550), (5, 24602730), (6, 20502275), (10, 12301365), (15, 8200910), (25, 4920546), (29, 4241850), (30, 4100455), (50, 2460273), (58, 2120925), (75, 1640182), (87, 1413950), (145, 848370), (150, 820091), (174, 706975), (290, 424185), (435, 282790), (725, 169674), (870, 141395), (1450, 84837), (2175, 56558), (4350, 28279)]