768450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 1964160

約数和(自身を除く): 1195710

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 109, 141, 150, 218, 235, 282, 327, 470, 545, 654, 705, 1090, 1175, 1410, 1635, 2350, 2725, 3270, 3525, 5123, 5450, 7050, 8175, 10246, 15369, 16350, 25615, 30738, 51230, 76845, 128075, 153690, 256150, 384225, 768450]

約数ペア:

[(1, 768450), (2, 384225), (3, 256150), (5, 153690), (6, 128075), (10, 76845), (15, 51230), (25, 30738), (30, 25615), (47, 16350), (50, 15369), (75, 10246), (94, 8175), (109, 7050), (141, 5450), (150, 5123), (218, 3525), (235, 3270), (282, 2725), (327, 2350), (470, 1635), (545, 1410), (654, 1175), (705, 1090)]