2009648100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{48193}}^1$

素因数の和:48349

約数の個数: 72

約数和(自身を含む): 5856534880

約数和(自身を除く): 3846886780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3475, 4170, 6950, 8340, 10425, 13900, 20850, 41700, 48193, 96386, 144579, 192772, 240965, 289158, 481930, 578316, 722895, 963860, 1204825, 1445790, 2409650, 2891580, 3614475, 4819300, 6698827, 7228950, 13397654, 14457900, 20096481, 26795308, 33494135, 40192962, 66988270, 80385924, 100482405, 133976540, 167470675, 200964810, 334941350, 401929620, 502412025, 669882700, 1004824050, 2009648100]

約数ペア:

[(1, 2009648100), (2, 1004824050), (3, 669882700), (4, 502412025), (5, 401929620), (6, 334941350), (10, 200964810), (12, 167470675), (15, 133976540), (20, 100482405), (25, 80385924), (30, 66988270), (50, 40192962), (60, 33494135), (75, 26795308), (100, 20096481), (139, 14457900), (150, 13397654), (278, 7228950), (300, 6698827), (417, 4819300), (556, 3614475), (695, 2891580), (834, 2409650), (1390, 1445790), (1668, 1204825), (2085, 963860), (2780, 722895), (3475, 578316), (4170, 481930), (6950, 289158), (8340, 240965), (10425, 192772), (13900, 144579), (20850, 96386), (41700, 48193)]