68228700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{467}}^1\times {\mathrm{487}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 198237312

約数和(自身を除く): 130008612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 467, 487, 934, 974, 1401, 1461, 1868, 1948, 2335, 2435, 2802, 2922, 4670, 4870, 5604, 5844, 7005, 7305, 9340, 9740, 11675, 12175, 14010, 14610, 23350, 24350, 28020, 29220, 35025, 36525, 46700, 48700, 70050, 73050, 140100, 146100, 227429, 454858, 682287, 909716, 1137145, 1364574, 2274290, 2729148, 3411435, 4548580, 5685725, 6822870, 11371450, 13645740, 17057175, 22742900, 34114350, 68228700]

約数ペア:

[(1, 68228700), (2, 34114350), (3, 22742900), (4, 17057175), (5, 13645740), (6, 11371450), (10, 6822870), (12, 5685725), (15, 4548580), (20, 3411435), (25, 2729148), (30, 2274290), (50, 1364574), (60, 1137145), (75, 909716), (100, 682287), (150, 454858), (300, 227429), (467, 146100), (487, 140100), (934, 73050), (974, 70050), (1401, 48700), (1461, 46700), (1868, 36525), (1948, 35025), (2335, 29220), (2435, 28020), (2802, 24350), (2922, 23350), (4670, 14610), (4870, 14010), (5604, 12175), (5844, 11675), (7005, 9740), (7305, 9340)]