153551300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31337}}^1$

素因数の和:31365

約数の個数: 54

約数和(自身を含む): 387619722

約数和(自身を除く): 234068422

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 31337, 62674, 125348, 156685, 219359, 313370, 438718, 626740, 783425, 877436, 1096795, 1535513, 1566850, 2193590, 3071026, 3133700, 4387180, 5483975, 6142052, 7677565, 10967950, 15355130, 21935900, 30710260, 38387825, 76775650, 153551300]

約数ペア:

[(1, 153551300), (2, 76775650), (4, 38387825), (5, 30710260), (7, 21935900), (10, 15355130), (14, 10967950), (20, 7677565), (25, 6142052), (28, 5483975), (35, 4387180), (49, 3133700), (50, 3071026), (70, 2193590), (98, 1566850), (100, 1535513), (140, 1096795), (175, 877436), (196, 783425), (245, 626740), (350, 438718), (490, 313370), (700, 219359), (980, 156685), (1225, 125348), (2450, 62674), (4900, 31337)]