2019917100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1009}}^1\times {\mathrm{6673}}^1$

素因数の和:7699

約数の個数: 72

約数和(自身を含む): 5850962320

約数和(自身を除く): 3831045220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1009, 2018, 3027, 4036, 5045, 6054, 6673, 10090, 12108, 13346, 15135, 20019, 20180, 25225, 26692, 30270, 33365, 40038, 50450, 60540, 66730, 75675, 80076, 100095, 100900, 133460, 151350, 166825, 200190, 302700, 333650, 400380, 500475, 667300, 1000950, 2001900, 6733057, 13466114, 20199171, 26932228, 33665285, 40398342, 67330570, 80796684, 100995855, 134661140, 168326425, 201991710, 336652850, 403983420, 504979275, 673305700, 1009958550, 2019917100]

約数ペア:

[(1, 2019917100), (2, 1009958550), (3, 673305700), (4, 504979275), (5, 403983420), (6, 336652850), (10, 201991710), (12, 168326425), (15, 134661140), (20, 100995855), (25, 80796684), (30, 67330570), (50, 40398342), (60, 33665285), (75, 26932228), (100, 20199171), (150, 13466114), (300, 6733057), (1009, 2001900), (2018, 1000950), (3027, 667300), (4036, 500475), (5045, 400380), (6054, 333650), (6673, 302700), (10090, 200190), (12108, 166825), (13346, 151350), (15135, 133460), (20019, 100900), (20180, 100095), (25225, 80076), (26692, 75675), (30270, 66730), (33365, 60540), (40038, 50450)]