25986000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 160

約数和(自身を含む): 86351616

約数和(自身を除く): 60365616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 71, 75, 80, 100, 120, 122, 125, 142, 150, 183, 200, 213, 240, 244, 250, 284, 300, 305, 355, 366, 375, 400, 426, 488, 500, 568, 600, 610, 710, 732, 750, 852, 915, 976, 1000, 1065, 1136, 1200, 1220, 1420, 1464, 1500, 1525, 1704, 1775, 1830, 2000, 2130, 2440, 2840, 2928, 3000, 3050, 3408, 3550, 3660, 4260, 4331, 4575, 4880, 5325, 5680, 6000, 6100, 7100, 7320, 7625, 8520, 8662, 8875, 9150, 10650, 12200, 12993, 14200, 14640, 15250, 17040, 17324, 17750, 18300, 21300, 21655, 22875, 24400, 25986, 26625, 28400, 30500, 34648, 35500, 36600, 42600, 43310, 45750, 51972, 53250, 61000, 64965, 69296, 71000, 73200, 85200, 86620, 91500, 103944, 106500, 108275, 122000, 129930, 142000, 173240, 183000, 207888, 213000, 216550, 259860, 324825, 346480, 366000, 426000, 433100, 519720, 541375, 649650, 866200, 1039440, 1082750, 1299300, 1624125, 1732400, 2165500, 2598600, 3248250, 4331000, 5197200, 6496500, 8662000, 12993000, 25986000]

約数ペア:

[(1, 25986000), (2, 12993000), (3, 8662000), (4, 6496500), (5, 5197200), (6, 4331000), (8, 3248250), (10, 2598600), (12, 2165500), (15, 1732400), (16, 1624125), (20, 1299300), (24, 1082750), (25, 1039440), (30, 866200), (40, 649650), (48, 541375), (50, 519720), (60, 433100), (61, 426000), (71, 366000), (75, 346480), (80, 324825), (100, 259860), (120, 216550), (122, 213000), (125, 207888), (142, 183000), (150, 173240), (183, 142000), (200, 129930), (213, 122000), (240, 108275), (244, 106500), (250, 103944), (284, 91500), (300, 86620), (305, 85200), (355, 73200), (366, 71000), (375, 69296), (400, 64965), (426, 61000), (488, 53250), (500, 51972), (568, 45750), (600, 43310), (610, 42600), (710, 36600), (732, 35500), (750, 34648), (852, 30500), (915, 28400), (976, 26625), (1000, 25986), (1065, 24400), (1136, 22875), (1200, 21655), (1220, 21300), (1420, 18300), (1464, 17750), (1500, 17324), (1525, 17040), (1704, 15250), (1775, 14640), (1830, 14200), (2000, 12993), (2130, 12200), (2440, 10650), (2840, 9150), (2928, 8875), (3000, 8662), (3050, 8520), (3408, 7625), (3550, 7320), (3660, 7100), (4260, 6100), (4331, 6000), (4575, 5680), (4880, 5325)]