20072700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{22303}}^1$

素因数の和:22323

約数の個数: 54

約数和(自身を含む): 62919584

約数和(自身を除く): 42846884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 22303, 44606, 66909, 89212, 111515, 133818, 200727, 223030, 267636, 334545, 401454, 446060, 557575, 669090, 802908, 1003635, 1115150, 1338180, 1672725, 2007270, 2230300, 3345450, 4014540, 5018175, 6690900, 10036350, 20072700]

約数ペア:

[(1, 20072700), (2, 10036350), (3, 6690900), (4, 5018175), (5, 4014540), (6, 3345450), (9, 2230300), (10, 2007270), (12, 1672725), (15, 1338180), (18, 1115150), (20, 1003635), (25, 802908), (30, 669090), (36, 557575), (45, 446060), (50, 401454), (60, 334545), (75, 267636), (90, 223030), (100, 200727), (150, 133818), (180, 111515), (225, 89212), (300, 66909), (450, 44606), (900, 22303)]