142489500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{94993}}^1$

素因数の和:95015

約数の個数: 48

約数和(自身を含む): 414933792

約数和(自身を除く): 272444292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 94993, 189986, 284979, 379972, 474965, 569958, 949930, 1139916, 1424895, 1899860, 2374825, 2849790, 4749650, 5699580, 7124475, 9499300, 11874125, 14248950, 23748250, 28497900, 35622375, 47496500, 71244750, 142489500]

約数ペア:

[(1, 142489500), (2, 71244750), (3, 47496500), (4, 35622375), (5, 28497900), (6, 23748250), (10, 14248950), (12, 11874125), (15, 9499300), (20, 7124475), (25, 5699580), (30, 4749650), (50, 2849790), (60, 2374825), (75, 1899860), (100, 1424895), (125, 1139916), (150, 949930), (250, 569958), (300, 474965), (375, 379972), (500, 284979), (750, 189986), (1500, 94993)]