268922550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137909}}^1$

素因数の和:137937

約数の個数: 48

約数和(自身を含む): 718235280

約数和(自身を除く): 449312730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 137909, 275818, 413727, 689545, 827454, 1379090, 1792817, 2068635, 3447725, 3585634, 4137270, 5378451, 6895450, 8964085, 10343175, 10756902, 17928170, 20686350, 26892255, 44820425, 53784510, 89640850, 134461275, 268922550]

約数ペア:

[(1, 268922550), (2, 134461275), (3, 89640850), (5, 53784510), (6, 44820425), (10, 26892255), (13, 20686350), (15, 17928170), (25, 10756902), (26, 10343175), (30, 8964085), (39, 6895450), (50, 5378451), (65, 4137270), (75, 3585634), (78, 3447725), (130, 2068635), (150, 1792817), (195, 1379090), (325, 827454), (390, 689545), (650, 413727), (975, 275818), (1950, 137909)]