55561140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34297}}^1$

素因数の和:34318

約数の個数: 60

約数和(自身を含む): 174302436

約数和(自身を除く): 118741296

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 34297, 68594, 102891, 137188, 171485, 205782, 308673, 342970, 411564, 514455, 617346, 685940, 926019, 1028910, 1234692, 1543365, 1852038, 2057820, 2778057, 3086730, 3704076, 4630095, 5556114, 6173460, 9260190, 11112228, 13890285, 18520380, 27780570, 55561140]

約数ペア:

[(1, 55561140), (2, 27780570), (3, 18520380), (4, 13890285), (5, 11112228), (6, 9260190), (9, 6173460), (10, 5556114), (12, 4630095), (15, 3704076), (18, 3086730), (20, 2778057), (27, 2057820), (30, 1852038), (36, 1543365), (45, 1234692), (54, 1028910), (60, 926019), (81, 685940), (90, 617346), (108, 514455), (135, 411564), (162, 342970), (180, 308673), (270, 205782), (324, 171485), (405, 137188), (540, 102891), (810, 68594), (1620, 34297)]