2729100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 8624448

約数和(自身を除く): 5895348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 827, 1100, 1650, 1654, 2481, 3300, 3308, 4135, 4962, 8270, 9097, 9924, 12405, 16540, 18194, 20675, 24810, 27291, 36388, 41350, 45485, 49620, 54582, 62025, 82700, 90970, 109164, 124050, 136455, 181940, 227425, 248100, 272910, 454850, 545820, 682275, 909700, 1364550, 2729100]

約数ペア:

[(1, 2729100), (2, 1364550), (3, 909700), (4, 682275), (5, 545820), (6, 454850), (10, 272910), (11, 248100), (12, 227425), (15, 181940), (20, 136455), (22, 124050), (25, 109164), (30, 90970), (33, 82700), (44, 62025), (50, 54582), (55, 49620), (60, 45485), (66, 41350), (75, 36388), (100, 27291), (110, 24810), (132, 20675), (150, 18194), (165, 16540), (220, 12405), (275, 9924), (300, 9097), (330, 8270), (550, 4962), (660, 4135), (825, 3308), (827, 3300), (1100, 2481), (1650, 1654)]