151469820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{953}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 460461456

約数和(自身を除く): 308991636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 883, 953, 1766, 1906, 2649, 2859, 3532, 3812, 4415, 4765, 5298, 5718, 7947, 8577, 8830, 9530, 10596, 11436, 13245, 14295, 15894, 17154, 17660, 19060, 26490, 28590, 31788, 34308, 39735, 42885, 52980, 57180, 79470, 85770, 158940, 171540, 841499, 1682998, 2524497, 3365996, 4207495, 5048994, 7573491, 8414990, 10097988, 12622485, 15146982, 16829980, 25244970, 30293964, 37867455, 50489940, 75734910, 151469820]

約数ペア:

[(1, 151469820), (2, 75734910), (3, 50489940), (4, 37867455), (5, 30293964), (6, 25244970), (9, 16829980), (10, 15146982), (12, 12622485), (15, 10097988), (18, 8414990), (20, 7573491), (30, 5048994), (36, 4207495), (45, 3365996), (60, 2524497), (90, 1682998), (180, 841499), (883, 171540), (953, 158940), (1766, 85770), (1906, 79470), (2649, 57180), (2859, 52980), (3532, 42885), (3812, 39735), (4415, 34308), (4765, 31788), (5298, 28590), (5718, 26490), (7947, 19060), (8577, 17660), (8830, 17154), (9530, 15894), (10596, 14295), (11436, 13245)]