42393900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 123367104

約数和(自身を除く): 80973204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 251, 300, 502, 563, 753, 1004, 1126, 1255, 1506, 1689, 2252, 2510, 2815, 3012, 3378, 3765, 5020, 5630, 6275, 6756, 7530, 8445, 11260, 12550, 14075, 15060, 16890, 18825, 25100, 28150, 33780, 37650, 42225, 56300, 75300, 84450, 141313, 168900, 282626, 423939, 565252, 706565, 847878, 1413130, 1695756, 2119695, 2826260, 3532825, 4239390, 7065650, 8478780, 10598475, 14131300, 21196950, 42393900]

約数ペア:

[(1, 42393900), (2, 21196950), (3, 14131300), (4, 10598475), (5, 8478780), (6, 7065650), (10, 4239390), (12, 3532825), (15, 2826260), (20, 2119695), (25, 1695756), (30, 1413130), (50, 847878), (60, 706565), (75, 565252), (100, 423939), (150, 282626), (251, 168900), (300, 141313), (502, 84450), (563, 75300), (753, 56300), (1004, 42225), (1126, 37650), (1255, 33780), (1506, 28150), (1689, 25100), (2252, 18825), (2510, 16890), (2815, 15060), (3012, 14075), (3378, 12550), (3765, 11260), (5020, 8445), (5630, 7530), (6275, 6756)]