42811500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{28541}}^1$

素因数の和:28563

約数の個数: 48

約数和(自身を含む): 124671456

約数和(自身を除く): 81859956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 28541, 57082, 85623, 114164, 142705, 171246, 285410, 342492, 428115, 570820, 713525, 856230, 1427050, 1712460, 2140575, 2854100, 3567625, 4281150, 7135250, 8562300, 10702875, 14270500, 21405750, 42811500]

約数ペア:

[(1, 42811500), (2, 21405750), (3, 14270500), (4, 10702875), (5, 8562300), (6, 7135250), (10, 4281150), (12, 3567625), (15, 2854100), (20, 2140575), (25, 1712460), (30, 1427050), (50, 856230), (60, 713525), (75, 570820), (100, 428115), (125, 342492), (150, 285410), (250, 171246), (300, 142705), (375, 114164), (500, 85623), (750, 57082), (1500, 28541)]