1499900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 3327912

約数和(自身を除く): 1828012

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 283, 530, 566, 1060, 1132, 1325, 1415, 2650, 2830, 5300, 5660, 7075, 14150, 14999, 28300, 29998, 59996, 74995, 149990, 299980, 374975, 749950, 1499900]

約数ペア:

[(1, 1499900), (2, 749950), (4, 374975), (5, 299980), (10, 149990), (20, 74995), (25, 59996), (50, 29998), (53, 28300), (100, 14999), (106, 14150), (212, 7075), (265, 5660), (283, 5300), (530, 2830), (566, 2650), (1060, 1415), (1132, 1325)]