256210350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5009}}^1$

素因数の和:5066

約数の個数: 96

約数和(自身を含む): 715668480

約数和(自身を除く): 459458130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 150, 155, 165, 186, 275, 310, 330, 341, 465, 550, 682, 775, 825, 930, 1023, 1550, 1650, 1705, 2046, 2325, 3410, 4650, 5009, 5115, 8525, 10018, 10230, 15027, 17050, 25045, 25575, 30054, 50090, 51150, 55099, 75135, 110198, 125225, 150270, 155279, 165297, 250450, 275495, 310558, 330594, 375675, 465837, 550990, 751350, 776395, 826485, 931674, 1377475, 1552790, 1652970, 1708069, 2329185, 2754950, 3416138, 3881975, 4132425, 4658370, 5124207, 7763950, 8264850, 8540345, 10248414, 11645925, 17080690, 23291850, 25621035, 42701725, 51242070, 85403450, 128105175, 256210350]

約数ペア:

[(1, 256210350), (2, 128105175), (3, 85403450), (5, 51242070), (6, 42701725), (10, 25621035), (11, 23291850), (15, 17080690), (22, 11645925), (25, 10248414), (30, 8540345), (31, 8264850), (33, 7763950), (50, 5124207), (55, 4658370), (62, 4132425), (66, 3881975), (75, 3416138), (93, 2754950), (110, 2329185), (150, 1708069), (155, 1652970), (165, 1552790), (186, 1377475), (275, 931674), (310, 826485), (330, 776395), (341, 751350), (465, 550990), (550, 465837), (682, 375675), (775, 330594), (825, 310558), (930, 275495), (1023, 250450), (1550, 165297), (1650, 155279), (1705, 150270), (2046, 125225), (2325, 110198), (3410, 75135), (4650, 55099), (5009, 51150), (5115, 50090), (8525, 30054), (10018, 25575), (10230, 25045), (15027, 17050)]