18042300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{20047}}^1$

素因数の和:20067

約数の個数: 54

約数和(自身を含む): 56555408

約数和(自身を除く): 38513108

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, 20047, 40094, 60141, 80188, 100235, 120282, 180423, 200470, 240564, 300705, 360846, 400940, 501175, 601410, 721692, 902115, 1002350, 1202820, 1503525, 1804230, 2004700, 3007050, 3608460, 4510575, 6014100, 9021150, 18042300]

約数ペア:

[(1, 18042300), (2, 9021150), (3, 6014100), (4, 4510575), (5, 3608460), (6, 3007050), (9, 2004700), (10, 1804230), (12, 1503525), (15, 1202820), (18, 1002350), (20, 902115), (25, 721692), (30, 601410), (36, 501175), (45, 400940), (50, 360846), (60, 300705), (75, 240564), (90, 200470), (100, 180423), (150, 120282), (180, 100235), (225, 80188), (300, 60141), (450, 40094), (900, 20047)]