66822300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{24749}}^1$

素因数の和:24772

約数の個数: 72

約数和(自身を含む): 214830000

約数和(自身を除く): 148007700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 24749, 49498, 74247, 98996, 123745, 148494, 222741, 247490, 296988, 371235, 445482, 494980, 618725, 668223, 742470, 890964, 1113705, 1237450, 1336446, 1484940, 1856175, 2227410, 2474900, 2672892, 3341115, 3712350, 4454820, 5568525, 6682230, 7424700, 11137050, 13364460, 16705575, 22274100, 33411150, 66822300]

約数ペア:

[(1, 66822300), (2, 33411150), (3, 22274100), (4, 16705575), (5, 13364460), (6, 11137050), (9, 7424700), (10, 6682230), (12, 5568525), (15, 4454820), (18, 3712350), (20, 3341115), (25, 2672892), (27, 2474900), (30, 2227410), (36, 1856175), (45, 1484940), (50, 1336446), (54, 1237450), (60, 1113705), (75, 890964), (90, 742470), (100, 668223), (108, 618725), (135, 494980), (150, 445482), (180, 371235), (225, 296988), (270, 247490), (300, 222741), (450, 148494), (540, 123745), (675, 98996), (900, 74247), (1350, 49498), (2700, 24749)]