80131050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{178069}}^1$

素因数の和:178087

約数の個数: 36

約数和(自身を含む): 215286630

約数和(自身を除く): 135155580

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 178069, 356138, 534207, 890345, 1068414, 1602621, 1780690, 2671035, 3205242, 4451725, 5342070, 8013105, 8903450, 13355175, 16026210, 26710350, 40065525, 80131050]

約数ペア:

[(1, 80131050), (2, 40065525), (3, 26710350), (5, 16026210), (6, 13355175), (9, 8903450), (10, 8013105), (15, 5342070), (18, 4451725), (25, 3205242), (30, 2671035), (45, 1780690), (50, 1602621), (75, 1068414), (90, 890345), (150, 534207), (225, 356138), (450, 178069)]