868050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{643}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 2395680

約数和(自身を除く): 1527630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 643, 675, 1286, 1350, 1929, 3215, 3858, 5787, 6430, 9645, 11574, 16075, 17361, 19290, 28935, 32150, 34722, 48225, 57870, 86805, 96450, 144675, 173610, 289350, 434025, 868050]

約数ペア:

[(1, 868050), (2, 434025), (3, 289350), (5, 173610), (6, 144675), (9, 96450), (10, 86805), (15, 57870), (18, 48225), (25, 34722), (27, 32150), (30, 28935), (45, 19290), (50, 17361), (54, 16075), (75, 11574), (90, 9645), (135, 6430), (150, 5787), (225, 3858), (270, 3215), (450, 1929), (643, 1350), (675, 1286)]