428850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{953}}^1$

素因数の和:971

約数の個数: 36

約数和(自身を含む): 1153386

約数和(自身を除く): 724536

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 953, 1906, 2859, 4765, 5718, 8577, 9530, 14295, 17154, 23825, 28590, 42885, 47650, 71475, 85770, 142950, 214425, 428850]

約数ペア:

[(1, 428850), (2, 214425), (3, 142950), (5, 85770), (6, 71475), (9, 47650), (10, 42885), (15, 28590), (18, 23825), (25, 17154), (30, 14295), (45, 9530), (50, 8577), (75, 5718), (90, 4765), (150, 2859), (225, 1906), (450, 953)]