11565000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{257}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 39292110

約数和(自身を除く): 27727110

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 257, 300, 360, 375, 450, 500, 514, 600, 625, 750, 771, 900, 1000, 1028, 1125, 1250, 1285, 1500, 1542, 1800, 1875, 2056, 2250, 2313, 2500, 2570, 3000, 3084, 3750, 3855, 4500, 4626, 5000, 5140, 5625, 6168, 6425, 7500, 7710, 9000, 9252, 10280, 11250, 11565, 12850, 15000, 15420, 18504, 19275, 22500, 23130, 25700, 30840, 32125, 38550, 45000, 46260, 51400, 57825, 64250, 77100, 92520, 96375, 115650, 128500, 154200, 160625, 192750, 231300, 257000, 289125, 321250, 385500, 462600, 481875, 578250, 642500, 771000, 963750, 1156500, 1285000, 1445625, 1927500, 2313000, 2891250, 3855000, 5782500, 11565000]

約数ペア:

[(1, 11565000), (2, 5782500), (3, 3855000), (4, 2891250), (5, 2313000), (6, 1927500), (8, 1445625), (9, 1285000), (10, 1156500), (12, 963750), (15, 771000), (18, 642500), (20, 578250), (24, 481875), (25, 462600), (30, 385500), (36, 321250), (40, 289125), (45, 257000), (50, 231300), (60, 192750), (72, 160625), (75, 154200), (90, 128500), (100, 115650), (120, 96375), (125, 92520), (150, 77100), (180, 64250), (200, 57825), (225, 51400), (250, 46260), (257, 45000), (300, 38550), (360, 32125), (375, 30840), (450, 25700), (500, 23130), (514, 22500), (600, 19275), (625, 18504), (750, 15420), (771, 15000), (900, 12850), (1000, 11565), (1028, 11250), (1125, 10280), (1250, 9252), (1285, 9000), (1500, 7710), (1542, 7500), (1800, 6425), (1875, 6168), (2056, 5625), (2250, 5140), (2313, 5000), (2500, 4626), (2570, 4500), (3000, 3855), (3084, 3750)]