243008300

素因数分解:

$2^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{6247}}^1$

素因数の和:6650

約数の個数: 36

約数和(自身を含む): 528768240

約数和(自身を除く): 285759940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 389, 778, 1556, 1945, 3890, 6247, 7780, 9725, 12494, 19450, 24988, 31235, 38900, 62470, 124940, 156175, 312350, 624700, 2430083, 4860166, 9720332, 12150415, 24300830, 48601660, 60752075, 121504150, 243008300]

約数ペア:

[(1, 243008300), (2, 121504150), (4, 60752075), (5, 48601660), (10, 24300830), (20, 12150415), (25, 9720332), (50, 4860166), (100, 2430083), (389, 624700), (778, 312350), (1556, 156175), (1945, 124940), (3890, 62470), (6247, 38900), (7780, 31235), (9725, 24988), (12494, 19450)]