15152600

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 35488800

約数和(自身を除く): 20336200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 317, 478, 634, 956, 1195, 1268, 1585, 1912, 2390, 2536, 3170, 4780, 5975, 6340, 7925, 9560, 11950, 12680, 15850, 23900, 31700, 47800, 63400, 75763, 151526, 303052, 378815, 606104, 757630, 1515260, 1894075, 3030520, 3788150, 7576300, 15152600]

約数ペア:

[(1, 15152600), (2, 7576300), (4, 3788150), (5, 3030520), (8, 1894075), (10, 1515260), (20, 757630), (25, 606104), (40, 378815), (50, 303052), (100, 151526), (200, 75763), (239, 63400), (317, 47800), (478, 31700), (634, 23900), (956, 15850), (1195, 12680), (1268, 11950), (1585, 9560), (1912, 7925), (2390, 6340), (2536, 5975), (3170, 4780)]