1350200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 3232680

約数和(自身を除く): 1882480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 157, 172, 200, 215, 314, 344, 430, 628, 785, 860, 1075, 1256, 1570, 1720, 2150, 3140, 3925, 4300, 6280, 6751, 7850, 8600, 13502, 15700, 27004, 31400, 33755, 54008, 67510, 135020, 168775, 270040, 337550, 675100, 1350200]

約数ペア:

[(1, 1350200), (2, 675100), (4, 337550), (5, 270040), (8, 168775), (10, 135020), (20, 67510), (25, 54008), (40, 33755), (43, 31400), (50, 27004), (86, 15700), (100, 13502), (157, 8600), (172, 7850), (200, 6751), (215, 6280), (314, 4300), (344, 3925), (430, 3140), (628, 2150), (785, 1720), (860, 1570), (1075, 1256)]