2009092500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{89293}}^1$

素因数の和:89323

約数の個数: 90

約数和(自身を含む): 6346213874

約数和(自身を除く): 4337121374

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2500, 3750, 4500, 5625, 7500, 11250, 22500, 89293, 178586, 267879, 357172, 446465, 535758, 803637, 892930, 1071516, 1339395, 1607274, 1785860, 2232325, 2678790, 3214548, 4018185, 4464650, 5357580, 6696975, 8036370, 8929300, 11161625, 13393950, 16072740, 20090925, 22323250, 26787900, 33484875, 40181850, 44646500, 55808125, 66969750, 80363700, 100454625, 111616250, 133939500, 167424375, 200909250, 223232500, 334848750, 401818500, 502273125, 669697500, 1004546250, 2009092500]

約数ペア:

[(1, 2009092500), (2, 1004546250), (3, 669697500), (4, 502273125), (5, 401818500), (6, 334848750), (9, 223232500), (10, 200909250), (12, 167424375), (15, 133939500), (18, 111616250), (20, 100454625), (25, 80363700), (30, 66969750), (36, 55808125), (45, 44646500), (50, 40181850), (60, 33484875), (75, 26787900), (90, 22323250), (100, 20090925), (125, 16072740), (150, 13393950), (180, 11161625), (225, 8929300), (250, 8036370), (300, 6696975), (375, 5357580), (450, 4464650), (500, 4018185), (625, 3214548), (750, 2678790), (900, 2232325), (1125, 1785860), (1250, 1607274), (1500, 1339395), (1875, 1071516), (2250, 892930), (2500, 803637), (3750, 535758), (4500, 446465), (5625, 357172), (7500, 267879), (11250, 178586), (22500, 89293)]