127255500

素因数分解:

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

素因数の和:28304

約数の個数: 72

約数和(自身を含む): 401462880

約数和(自身を除く): 274207380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 28279, 56558, 84837, 113116, 141395, 169674, 254511, 282790, 339348, 424185, 509022, 565580, 706975, 848370, 1018044, 1272555, 1413950, 1696740, 2120925, 2545110, 2827900, 3534875, 4241850, 5090220, 6362775, 7069750, 8483700, 10604625, 12725550, 14139500, 21209250, 25451100, 31813875, 42418500, 63627750, 127255500]

約数ペア:

[(1, 127255500), (2, 63627750), (3, 42418500), (4, 31813875), (5, 25451100), (6, 21209250), (9, 14139500), (10, 12725550), (12, 10604625), (15, 8483700), (18, 7069750), (20, 6362775), (25, 5090220), (30, 4241850), (36, 3534875), (45, 2827900), (50, 2545110), (60, 2120925), (75, 1696740), (90, 1413950), (100, 1272555), (125, 1018044), (150, 848370), (180, 706975), (225, 565580), (250, 509022), (300, 424185), (375, 339348), (450, 282790), (500, 254511), (750, 169674), (900, 141395), (1125, 113116), (1500, 84837), (2250, 56558), (4500, 28279)]