18234900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{20261}}^1$

素因数の和:20281

約数の個数: 54

約数和(自身を含む): 57159102

約数和(自身を除く): 38924202

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 20261, 40522, 60783, 81044, 101305, 121566, 182349, 202610, 243132, 303915, 364698, 405220, 506525, 607830, 729396, 911745, 1013050, 1215660, 1519575, 1823490, 2026100, 3039150, 3646980, 4558725, 6078300, 9117450, 18234900]

約数ペア:

[(1, 18234900), (2, 9117450), (3, 6078300), (4, 4558725), (5, 3646980), (6, 3039150), (9, 2026100), (10, 1823490), (12, 1519575), (15, 1215660), (18, 1013050), (20, 911745), (25, 729396), (30, 607830), (36, 506525), (45, 405220), (50, 364698), (60, 303915), (75, 243132), (90, 202610), (100, 182349), (150, 121566), (180, 101305), (225, 81044), (300, 60783), (450, 40522), (900, 20261)]