56381700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 164274208

約数和(自身を除く): 107892508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 163, 300, 326, 489, 652, 815, 978, 1153, 1630, 1956, 2306, 2445, 3260, 3459, 4075, 4612, 4890, 5765, 6918, 8150, 9780, 11530, 12225, 13836, 16300, 17295, 23060, 24450, 28825, 34590, 48900, 57650, 69180, 86475, 115300, 172950, 187939, 345900, 375878, 563817, 751756, 939695, 1127634, 1879390, 2255268, 2819085, 3758780, 4698475, 5638170, 9396950, 11276340, 14095425, 18793900, 28190850, 56381700]

約数ペア:

[(1, 56381700), (2, 28190850), (3, 18793900), (4, 14095425), (5, 11276340), (6, 9396950), (10, 5638170), (12, 4698475), (15, 3758780), (20, 2819085), (25, 2255268), (30, 1879390), (50, 1127634), (60, 939695), (75, 751756), (100, 563817), (150, 375878), (163, 345900), (300, 187939), (326, 172950), (489, 115300), (652, 86475), (815, 69180), (978, 57650), (1153, 48900), (1630, 34590), (1956, 28825), (2306, 24450), (2445, 23060), (3260, 17295), (3459, 16300), (4075, 13836), (4612, 12225), (4890, 11530), (5765, 9780), (6918, 8150)]