489284550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{120811}}^1$

素因数の和:120835

約数の個数: 60

約数和(自身を含む): 1359497436

約数和(自身を除く): 870212886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 120811, 241622, 362433, 604055, 724866, 1087299, 1208110, 1812165, 2174598, 3020275, 3261897, 3624330, 5436495, 6040550, 6523794, 9060825, 9785691, 10872990, 16309485, 18121650, 19571382, 27182475, 32618970, 48928455, 54364950, 81547425, 97856910, 163094850, 244642275, 489284550]

約数ペア:

[(1, 489284550), (2, 244642275), (3, 163094850), (5, 97856910), (6, 81547425), (9, 54364950), (10, 48928455), (15, 32618970), (18, 27182475), (25, 19571382), (27, 18121650), (30, 16309485), (45, 10872990), (50, 9785691), (54, 9060825), (75, 6523794), (81, 6040550), (90, 5436495), (135, 3624330), (150, 3261897), (162, 3020275), (225, 2174598), (270, 1812165), (405, 1208110), (450, 1087299), (675, 724866), (810, 604055), (1350, 362433), (2025, 241622), (4050, 120811)]