128260950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{27583}}^1$

素因数の和:27629

約数の個数: 48

約数和(自身を含む): 328359936

約数和(自身を除く): 200098986

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 27583, 55166, 82749, 137915, 165498, 275830, 413745, 689575, 827490, 855073, 1379150, 1710146, 2068725, 2565219, 4137450, 4275365, 5130438, 8550730, 12826095, 21376825, 25652190, 42753650, 64130475, 128260950]

約数ペア:

[(1, 128260950), (2, 64130475), (3, 42753650), (5, 25652190), (6, 21376825), (10, 12826095), (15, 8550730), (25, 5130438), (30, 4275365), (31, 4137450), (50, 2565219), (62, 2068725), (75, 1710146), (93, 1379150), (150, 855073), (155, 827490), (186, 689575), (310, 413745), (465, 275830), (775, 165498), (930, 137915), (1550, 82749), (2325, 55166), (4650, 27583)]