146051820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2609}}^1$

素因数の和:2935

約数の個数: 72

約数和(自身を含む): 444618720

約数和(自身を除く): 298566900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311, 622, 933, 1244, 1555, 1866, 2609, 2799, 3110, 3732, 4665, 5218, 5598, 6220, 7827, 9330, 10436, 11196, 13045, 13995, 15654, 18660, 23481, 26090, 27990, 31308, 39135, 46962, 52180, 55980, 78270, 93924, 117405, 156540, 234810, 469620, 811399, 1622798, 2434197, 3245596, 4056995, 4868394, 7302591, 8113990, 9736788, 12170985, 14605182, 16227980, 24341970, 29210364, 36512955, 48683940, 73025910, 146051820]

約数ペア:

[(1, 146051820), (2, 73025910), (3, 48683940), (4, 36512955), (5, 29210364), (6, 24341970), (9, 16227980), (10, 14605182), (12, 12170985), (15, 9736788), (18, 8113990), (20, 7302591), (30, 4868394), (36, 4056995), (45, 3245596), (60, 2434197), (90, 1622798), (180, 811399), (311, 469620), (622, 234810), (933, 156540), (1244, 117405), (1555, 93924), (1866, 78270), (2609, 55980), (2799, 52180), (3110, 46962), (3732, 39135), (4665, 31308), (5218, 27990), (5598, 26090), (6220, 23481), (7827, 18660), (9330, 15654), (10436, 13995), (11196, 13045)]