18003150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3637}}^1$

素因数の和:3666

約数の個数: 72

約数和(自身を含む): 52780104

約数和(自身を除く): 34776954

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 3637, 4950, 7274, 10911, 18185, 21822, 32733, 36370, 40007, 54555, 65466, 80014, 90925, 109110, 120021, 163665, 181850, 200035, 240042, 272775, 327330, 360063, 400070, 545550, 600105, 720126, 818325, 1000175, 1200210, 1636650, 1800315, 2000350, 3000525, 3600630, 6001050, 9001575, 18003150]

約数ペア:

[(1, 18003150), (2, 9001575), (3, 6001050), (5, 3600630), (6, 3000525), (9, 2000350), (10, 1800315), (11, 1636650), (15, 1200210), (18, 1000175), (22, 818325), (25, 720126), (30, 600105), (33, 545550), (45, 400070), (50, 360063), (55, 327330), (66, 272775), (75, 240042), (90, 200035), (99, 181850), (110, 163665), (150, 120021), (165, 109110), (198, 90925), (225, 80014), (275, 65466), (330, 54555), (450, 40007), (495, 36370), (550, 32733), (825, 21822), (990, 18185), (1650, 10911), (2475, 7274), (3637, 4950)]