328500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{73}}^1$

素因数の和:98

約数の個数: 72

約数和(自身を含む): 1050504

約数和(自身を除く): 722004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 73, 75, 90, 100, 125, 146, 150, 180, 219, 225, 250, 292, 300, 365, 375, 438, 450, 500, 657, 730, 750, 876, 900, 1095, 1125, 1314, 1460, 1500, 1825, 2190, 2250, 2628, 3285, 3650, 4380, 4500, 5475, 6570, 7300, 9125, 10950, 13140, 16425, 18250, 21900, 27375, 32850, 36500, 54750, 65700, 82125, 109500, 164250, 328500]

約数ペア:

[(1, 328500), (2, 164250), (3, 109500), (4, 82125), (5, 65700), (6, 54750), (9, 36500), (10, 32850), (12, 27375), (15, 21900), (18, 18250), (20, 16425), (25, 13140), (30, 10950), (36, 9125), (45, 7300), (50, 6570), (60, 5475), (73, 4500), (75, 4380), (90, 3650), (100, 3285), (125, 2628), (146, 2250), (150, 2190), (180, 1825), (219, 1500), (225, 1460), (250, 1314), (292, 1125), (300, 1095), (365, 900), (375, 876), (438, 750), (450, 730), (500, 657)]