57831300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{21419}}^1$

素因数の和:21442

約数の個数: 72

約数和(自身を含む): 185925600

約数和(自身を除く): 128094300

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, 21419, 42838, 64257, 85676, 107095, 128514, 192771, 214190, 257028, 321285, 385542, 428380, 535475, 578313, 642570, 771084, 963855, 1070950, 1156626, 1285140, 1606425, 1927710, 2141900, 2313252, 2891565, 3212850, 3855420, 4819275, 5783130, 6425700, 9638550, 11566260, 14457825, 19277100, 28915650, 57831300]

約数ペア:

[(1, 57831300), (2, 28915650), (3, 19277100), (4, 14457825), (5, 11566260), (6, 9638550), (9, 6425700), (10, 5783130), (12, 4819275), (15, 3855420), (18, 3212850), (20, 2891565), (25, 2313252), (27, 2141900), (30, 1927710), (36, 1606425), (45, 1285140), (50, 1156626), (54, 1070950), (60, 963855), (75, 771084), (90, 642570), (100, 578313), (108, 535475), (135, 428380), (150, 385542), (180, 321285), (225, 257028), (270, 214190), (300, 192771), (450, 128514), (540, 107095), (675, 85676), (900, 64257), (1350, 42838), (2700, 21419)]