223451460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{137933}}^1$

素因数の和:137954

約数の個数: 60

約数和(自身を含む): 700980588

約数和(自身を除く): 477529128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 137933, 275866, 413799, 551732, 689665, 827598, 1241397, 1379330, 1655196, 2068995, 2482794, 2758660, 3724191, 4137990, 4965588, 6206985, 7448382, 8275980, 11172573, 12413970, 14896764, 18620955, 22345146, 24827940, 37241910, 44690292, 55862865, 74483820, 111725730, 223451460]

約数ペア:

[(1, 223451460), (2, 111725730), (3, 74483820), (4, 55862865), (5, 44690292), (6, 37241910), (9, 24827940), (10, 22345146), (12, 18620955), (15, 14896764), (18, 12413970), (20, 11172573), (27, 8275980), (30, 7448382), (36, 6206985), (45, 4965588), (54, 4137990), (60, 3724191), (81, 2758660), (90, 2482794), (108, 2068995), (135, 1655196), (162, 1379330), (180, 1241397), (270, 827598), (324, 689665), (405, 551732), (540, 413799), (810, 275866), (1620, 137933)]