150094840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{76579}}^1$

素因数の和:76604

約数の個数: 48

約数和(自身を含む): 392855400

約数和(自身を除く): 242760560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 76579, 153158, 306316, 382895, 536053, 612632, 765790, 1072106, 1531580, 2144212, 2680265, 3063160, 3752371, 4288424, 5360530, 7504742, 10721060, 15009484, 18761855, 21442120, 30018968, 37523710, 75047420, 150094840]

約数ペア:

[(1, 150094840), (2, 75047420), (4, 37523710), (5, 30018968), (7, 21442120), (8, 18761855), (10, 15009484), (14, 10721060), (20, 7504742), (28, 5360530), (35, 4288424), (40, 3752371), (49, 3063160), (56, 2680265), (70, 2144212), (98, 1531580), (140, 1072106), (196, 765790), (245, 612632), (280, 536053), (392, 382895), (490, 306316), (980, 153158), (1960, 76579)]