209112000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{8713}}^1$

素因数の和:8743

約数の個数: 112

約数和(自身を含む): 690567072

約数和(自身を除く): 481455072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 4000, 4800, 6000, 8000, 8713, 12000, 17426, 24000, 26139, 34852, 43565, 52278, 69704, 87130, 104556, 130695, 139408, 174260, 209112, 217825, 261390, 278816, 348520, 418224, 435650, 522780, 557632, 653475, 697040, 836448, 871300, 1045560, 1089125, 1306950, 1394080, 1672896, 1742600, 2091120, 2178250, 2613900, 2788160, 3267375, 3485200, 4182240, 4356500, 5227800, 6534750, 6970400, 8364480, 8713000, 10455600, 13069500, 13940800, 17426000, 20911200, 26139000, 34852000, 41822400, 52278000, 69704000, 104556000, 209112000]

約数ペア:

[(1, 209112000), (2, 104556000), (3, 69704000), (4, 52278000), (5, 41822400), (6, 34852000), (8, 26139000), (10, 20911200), (12, 17426000), (15, 13940800), (16, 13069500), (20, 10455600), (24, 8713000), (25, 8364480), (30, 6970400), (32, 6534750), (40, 5227800), (48, 4356500), (50, 4182240), (60, 3485200), (64, 3267375), (75, 2788160), (80, 2613900), (96, 2178250), (100, 2091120), (120, 1742600), (125, 1672896), (150, 1394080), (160, 1306950), (192, 1089125), (200, 1045560), (240, 871300), (250, 836448), (300, 697040), (320, 653475), (375, 557632), (400, 522780), (480, 435650), (500, 418224), (600, 348520), (750, 278816), (800, 261390), (960, 217825), (1000, 209112), (1200, 174260), (1500, 139408), (1600, 130695), (2000, 104556), (2400, 87130), (3000, 69704), (4000, 52278), (4800, 43565), (6000, 34852), (8000, 26139), (8713, 24000), (12000, 17426)]