30393900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11257}}^1$

素因数の和:11280

約数の個数: 72

約数和(自身を含む): 97719440

約数和(自身を除く): 67325540

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, 11257, 22514, 33771, 45028, 56285, 67542, 101313, 112570, 135084, 168855, 202626, 225140, 281425, 303939, 337710, 405252, 506565, 562850, 607878, 675420, 844275, 1013130, 1125700, 1215756, 1519695, 1688550, 2026260, 2532825, 3039390, 3377100, 5065650, 6078780, 7598475, 10131300, 15196950, 30393900]

約数ペア:

[(1, 30393900), (2, 15196950), (3, 10131300), (4, 7598475), (5, 6078780), (6, 5065650), (9, 3377100), (10, 3039390), (12, 2532825), (15, 2026260), (18, 1688550), (20, 1519695), (25, 1215756), (27, 1125700), (30, 1013130), (36, 844275), (45, 675420), (50, 607878), (54, 562850), (60, 506565), (75, 405252), (90, 337710), (100, 303939), (108, 281425), (135, 225140), (150, 202626), (180, 168855), (225, 135084), (270, 112570), (300, 101313), (450, 67542), (540, 56285), (675, 45028), (900, 33771), (1350, 22514), (2700, 11257)]