197916000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{16493}}^1$

素因数の和:16521

約数の個数: 96

約数和(自身を含む): 648412128

約数和(自身を除く): 450496128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 16493, 32986, 49479, 65972, 82465, 98958, 131944, 164930, 197916, 247395, 263888, 329860, 395832, 412325, 494790, 527776, 659720, 791664, 824650, 989580, 1236975, 1319440, 1583328, 1649300, 1979160, 2061625, 2473950, 2638880, 3298600, 3958320, 4123250, 4947900, 6184875, 6597200, 7916640, 8246500, 9895800, 12369750, 13194400, 16493000, 19791600, 24739500, 32986000, 39583200, 49479000, 65972000, 98958000, 197916000]

約数ペア:

[(1, 197916000), (2, 98958000), (3, 65972000), (4, 49479000), (5, 39583200), (6, 32986000), (8, 24739500), (10, 19791600), (12, 16493000), (15, 13194400), (16, 12369750), (20, 9895800), (24, 8246500), (25, 7916640), (30, 6597200), (32, 6184875), (40, 4947900), (48, 4123250), (50, 3958320), (60, 3298600), (75, 2638880), (80, 2473950), (96, 2061625), (100, 1979160), (120, 1649300), (125, 1583328), (150, 1319440), (160, 1236975), (200, 989580), (240, 824650), (250, 791664), (300, 659720), (375, 527776), (400, 494790), (480, 412325), (500, 395832), (600, 329860), (750, 263888), (800, 247395), (1000, 197916), (1200, 164930), (1500, 131944), (2000, 98958), (2400, 82465), (3000, 65972), (4000, 49479), (6000, 32986), (12000, 16493)]