76768830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 205574400

約数和(自身を除く): 128805570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331, 662, 859, 993, 1655, 1718, 1986, 2577, 2979, 3310, 4295, 4965, 5154, 5958, 7731, 8590, 8937, 9930, 12885, 14895, 15462, 17874, 23193, 25770, 29790, 38655, 44685, 46386, 77310, 89370, 115965, 231930, 284329, 568658, 852987, 1421645, 1705974, 2558961, 2843290, 4264935, 5117922, 7676883, 8529870, 12794805, 15353766, 25589610, 38384415, 76768830]

約数ペア:

[(1, 76768830), (2, 38384415), (3, 25589610), (5, 15353766), (6, 12794805), (9, 8529870), (10, 7676883), (15, 5117922), (18, 4264935), (27, 2843290), (30, 2558961), (45, 1705974), (54, 1421645), (90, 852987), (135, 568658), (270, 284329), (331, 231930), (662, 115965), (859, 89370), (993, 77310), (1655, 46386), (1718, 44685), (1986, 38655), (2577, 29790), (2979, 25770), (3310, 23193), (4295, 17874), (4965, 15462), (5154, 14895), (5958, 12885), (7731, 9930), (8590, 8937)]