8185500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 27597024

約数和(自身を除く): 19411524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 107, 125, 150, 153, 170, 180, 204, 214, 225, 250, 255, 300, 306, 321, 340, 375, 425, 428, 450, 500, 510, 535, 612, 642, 750, 765, 850, 900, 963, 1020, 1070, 1125, 1275, 1284, 1500, 1530, 1605, 1700, 1819, 1926, 2125, 2140, 2250, 2550, 2675, 3060, 3210, 3638, 3825, 3852, 4250, 4500, 4815, 5100, 5350, 5457, 6375, 6420, 7276, 7650, 8025, 8500, 9095, 9630, 10700, 10914, 12750, 13375, 15300, 16050, 16371, 18190, 19125, 19260, 21828, 24075, 25500, 26750, 27285, 32100, 32742, 36380, 38250, 40125, 45475, 48150, 53500, 54570, 65484, 76500, 80250, 81855, 90950, 96300, 109140, 120375, 136425, 160500, 163710, 181900, 227375, 240750, 272850, 327420, 409275, 454750, 481500, 545700, 682125, 818550, 909500, 1364250, 1637100, 2046375, 2728500, 4092750, 8185500]

約数ペア:

[(1, 8185500), (2, 4092750), (3, 2728500), (4, 2046375), (5, 1637100), (6, 1364250), (9, 909500), (10, 818550), (12, 682125), (15, 545700), (17, 481500), (18, 454750), (20, 409275), (25, 327420), (30, 272850), (34, 240750), (36, 227375), (45, 181900), (50, 163710), (51, 160500), (60, 136425), (68, 120375), (75, 109140), (85, 96300), (90, 90950), (100, 81855), (102, 80250), (107, 76500), (125, 65484), (150, 54570), (153, 53500), (170, 48150), (180, 45475), (204, 40125), (214, 38250), (225, 36380), (250, 32742), (255, 32100), (300, 27285), (306, 26750), (321, 25500), (340, 24075), (375, 21828), (425, 19260), (428, 19125), (450, 18190), (500, 16371), (510, 16050), (535, 15300), (612, 13375), (642, 12750), (750, 10914), (765, 10700), (850, 9630), (900, 9095), (963, 8500), (1020, 8025), (1070, 7650), (1125, 7276), (1275, 6420), (1284, 6375), (1500, 5457), (1530, 5350), (1605, 5100), (1700, 4815), (1819, 4500), (1926, 4250), (2125, 3852), (2140, 3825), (2250, 3638), (2550, 3210), (2675, 3060)]