168609450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{26141}}^1$

素因数の和:26199

約数の個数: 48

約数和(自身を含む): 427892256

約数和(自身を除く): 259282806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 26141, 52282, 78423, 130705, 156846, 261410, 392115, 653525, 784230, 1124063, 1307050, 1960575, 2248126, 3372189, 3921150, 5620315, 6744378, 11240630, 16860945, 28101575, 33721890, 56203150, 84304725, 168609450]

約数ペア:

[(1, 168609450), (2, 84304725), (3, 56203150), (5, 33721890), (6, 28101575), (10, 16860945), (15, 11240630), (25, 6744378), (30, 5620315), (43, 3921150), (50, 3372189), (75, 2248126), (86, 1960575), (129, 1307050), (150, 1124063), (215, 784230), (258, 653525), (430, 392115), (645, 261410), (1075, 156846), (1290, 130705), (2150, 78423), (3225, 52282), (6450, 26141)]