315210300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{7559}}^1$

素因数の和:7715

約数の個数: 72

約数和(自身を含む): 918691200

約数和(自身を除く): 603480900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3475, 4170, 6950, 7559, 8340, 10425, 13900, 15118, 20850, 22677, 30236, 37795, 41700, 45354, 75590, 90708, 113385, 151180, 188975, 226770, 377950, 453540, 566925, 755900, 1050701, 1133850, 2101402, 2267700, 3152103, 4202804, 5253505, 6304206, 10507010, 12608412, 15760515, 21014020, 26267525, 31521030, 52535050, 63042060, 78802575, 105070100, 157605150, 315210300]

約数ペア:

[(1, 315210300), (2, 157605150), (3, 105070100), (4, 78802575), (5, 63042060), (6, 52535050), (10, 31521030), (12, 26267525), (15, 21014020), (20, 15760515), (25, 12608412), (30, 10507010), (50, 6304206), (60, 5253505), (75, 4202804), (100, 3152103), (139, 2267700), (150, 2101402), (278, 1133850), (300, 1050701), (417, 755900), (556, 566925), (695, 453540), (834, 377950), (1390, 226770), (1668, 188975), (2085, 151180), (2780, 113385), (3475, 90708), (4170, 75590), (6950, 45354), (7559, 41700), (8340, 37795), (10425, 30236), (13900, 22677), (15118, 20850)]