85587780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 254217600

約数和(自身を除く): 168629820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 193, 228, 285, 380, 386, 389, 570, 579, 772, 778, 965, 1140, 1158, 1167, 1556, 1930, 1945, 2316, 2334, 2895, 3667, 3860, 3890, 4668, 5790, 5835, 7334, 7391, 7780, 11001, 11580, 11670, 14668, 14782, 18335, 22002, 22173, 23340, 29564, 36670, 36955, 44004, 44346, 55005, 73340, 73910, 75077, 88692, 110010, 110865, 147820, 150154, 220020, 221730, 225231, 300308, 375385, 443460, 450462, 750770, 900924, 1126155, 1426463, 1501540, 2252310, 2852926, 4279389, 4504620, 5705852, 7132315, 8558778, 14264630, 17117556, 21396945, 28529260, 42793890, 85587780]

約数ペア:

[(1, 85587780), (2, 42793890), (3, 28529260), (4, 21396945), (5, 17117556), (6, 14264630), (10, 8558778), (12, 7132315), (15, 5705852), (19, 4504620), (20, 4279389), (30, 2852926), (38, 2252310), (57, 1501540), (60, 1426463), (76, 1126155), (95, 900924), (114, 750770), (190, 450462), (193, 443460), (228, 375385), (285, 300308), (380, 225231), (386, 221730), (389, 220020), (570, 150154), (579, 147820), (772, 110865), (778, 110010), (965, 88692), (1140, 75077), (1158, 73910), (1167, 73340), (1556, 55005), (1930, 44346), (1945, 44004), (2316, 36955), (2334, 36670), (2895, 29564), (3667, 23340), (3860, 22173), (3890, 22002), (4668, 18335), (5790, 14782), (5835, 14668), (7334, 11670), (7391, 11580), (7780, 11001)]