28662300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31847}}^1$

素因数の和:31867

約数の個数: 54

約数和(自身を含む): 89843208

約数和(自身を除く): 61180908

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, 31847, 63694, 95541, 127388, 159235, 191082, 286623, 318470, 382164, 477705, 573246, 636940, 796175, 955410, 1146492, 1433115, 1592350, 1910820, 2388525, 2866230, 3184700, 4777050, 5732460, 7165575, 9554100, 14331150, 28662300]

約数ペア:

[(1, 28662300), (2, 14331150), (3, 9554100), (4, 7165575), (5, 5732460), (6, 4777050), (9, 3184700), (10, 2866230), (12, 2388525), (15, 1910820), (18, 1592350), (20, 1433115), (25, 1146492), (30, 955410), (36, 796175), (45, 636940), (50, 573246), (60, 477705), (75, 382164), (90, 318470), (100, 286623), (150, 191082), (180, 159235), (225, 127388), (300, 95541), (450, 63694), (900, 31847)]