81513000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{3019}}^1$

素因数の和:3049

約数の個数: 128

約数和(自身を含む): 282672000

約数和(自身を除く): 201159000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3019, 3375, 4500, 5400, 6038, 6750, 9000, 9057, 12076, 13500, 15095, 18114, 24152, 27000, 27171, 30190, 36228, 45285, 54342, 60380, 72456, 75475, 81513, 90570, 108684, 120760, 135855, 150950, 163026, 181140, 217368, 226425, 271710, 301900, 326052, 362280, 377375, 407565, 452850, 543420, 603800, 652104, 679275, 754750, 815130, 905700, 1086840, 1132125, 1358550, 1509500, 1630260, 1811400, 2037825, 2264250, 2717100, 3019000, 3260520, 3396375, 4075650, 4528500, 5434200, 6792750, 8151300, 9057000, 10189125, 13585500, 16302600, 20378250, 27171000, 40756500, 81513000]

約数ペア:

[(1, 81513000), (2, 40756500), (3, 27171000), (4, 20378250), (5, 16302600), (6, 13585500), (8, 10189125), (9, 9057000), (10, 8151300), (12, 6792750), (15, 5434200), (18, 4528500), (20, 4075650), (24, 3396375), (25, 3260520), (27, 3019000), (30, 2717100), (36, 2264250), (40, 2037825), (45, 1811400), (50, 1630260), (54, 1509500), (60, 1358550), (72, 1132125), (75, 1086840), (90, 905700), (100, 815130), (108, 754750), (120, 679275), (125, 652104), (135, 603800), (150, 543420), (180, 452850), (200, 407565), (216, 377375), (225, 362280), (250, 326052), (270, 301900), (300, 271710), (360, 226425), (375, 217368), (450, 181140), (500, 163026), (540, 150950), (600, 135855), (675, 120760), (750, 108684), (900, 90570), (1000, 81513), (1080, 75475), (1125, 72456), (1350, 60380), (1500, 54342), (1800, 45285), (2250, 36228), (2700, 30190), (3000, 27171), (3019, 27000), (3375, 24152), (4500, 18114), (5400, 15095), (6038, 13500), (6750, 12076), (9000, 9057)]