164447820

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11279}}^1$

素因数の和:11306

約数の個数: 84

約数和(自身を含む): 517819680

約数和(自身を除く): 353371860

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, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 11279, 14580, 22558, 33837, 45116, 56395, 67674, 101511, 112790, 135348, 169185, 203022, 225580, 304533, 338370, 406044, 507555, 609066, 676740, 913599, 1015110, 1218132, 1522665, 1827198, 2030220, 2740797, 3045330, 3654396, 4567995, 5481594, 6090660, 8222391, 9135990, 10963188, 13703985, 16444782, 18271980, 27407970, 32889564, 41111955, 54815940, 82223910, 164447820]

約数ペア:

[(1, 164447820), (2, 82223910), (3, 54815940), (4, 41111955), (5, 32889564), (6, 27407970), (9, 18271980), (10, 16444782), (12, 13703985), (15, 10963188), (18, 9135990), (20, 8222391), (27, 6090660), (30, 5481594), (36, 4567995), (45, 3654396), (54, 3045330), (60, 2740797), (81, 2030220), (90, 1827198), (108, 1522665), (135, 1218132), (162, 1015110), (180, 913599), (243, 676740), (270, 609066), (324, 507555), (405, 406044), (486, 338370), (540, 304533), (729, 225580), (810, 203022), (972, 169185), (1215, 135348), (1458, 112790), (1620, 101511), (2430, 67674), (2916, 56395), (3645, 45116), (4860, 33837), (7290, 22558), (11279, 14580)]