149688450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{332641}}^1$

素因数の和:332659

約数の個数: 36

約数和(自身を含む): 402164178

約数和(自身を除く): 252475728

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 332641, 665282, 997923, 1663205, 1995846, 2993769, 3326410, 4989615, 5987538, 8316025, 9979230, 14968845, 16632050, 24948075, 29937690, 49896150, 74844225, 149688450]

約数ペア:

[(1, 149688450), (2, 74844225), (3, 49896150), (5, 29937690), (6, 24948075), (9, 16632050), (10, 14968845), (15, 9979230), (18, 8316025), (25, 5987538), (30, 4989615), (45, 3326410), (50, 2993769), (75, 1995846), (90, 1663205), (150, 997923), (225, 665282), (450, 332641)]