154240100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11597}}^1$

素因数の和:11637

約数の個数: 72

約数和(自身を含む): 402682560

約数和(自身を除く): 248442460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 11597, 13300, 23194, 46388, 57985, 81179, 115970, 162358, 220343, 231940, 289925, 324716, 405895, 440686, 579850, 811790, 881372, 1101715, 1159700, 1542401, 1623580, 2029475, 2203430, 3084802, 4058950, 4406860, 5508575, 6169604, 7712005, 8117900, 11017150, 15424010, 22034300, 30848020, 38560025, 77120050, 154240100]

約数ペア:

[(1, 154240100), (2, 77120050), (4, 38560025), (5, 30848020), (7, 22034300), (10, 15424010), (14, 11017150), (19, 8117900), (20, 7712005), (25, 6169604), (28, 5508575), (35, 4406860), (38, 4058950), (50, 3084802), (70, 2203430), (76, 2029475), (95, 1623580), (100, 1542401), (133, 1159700), (140, 1101715), (175, 881372), (190, 811790), (266, 579850), (350, 440686), (380, 405895), (475, 324716), (532, 289925), (665, 231940), (700, 220343), (950, 162358), (1330, 115970), (1900, 81179), (2660, 57985), (3325, 46388), (6650, 23194), (11597, 13300)]