1995900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{6653}}^1$

素因数の和:6670

約数の個数: 36

約数和(自身を含む): 5775672

約数和(自身を除く): 3779772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 6653, 13306, 19959, 26612, 33265, 39918, 66530, 79836, 99795, 133060, 166325, 199590, 332650, 399180, 498975, 665300, 997950, 1995900]

約数ペア:

[(1, 1995900), (2, 997950), (3, 665300), (4, 498975), (5, 399180), (6, 332650), (10, 199590), (12, 166325), (15, 133060), (20, 99795), (25, 79836), (30, 66530), (50, 39918), (60, 33265), (75, 26612), (100, 19959), (150, 13306), (300, 6653)]