197892000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 735920640

約数和(自身を除く): 538028640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 125, 138, 144, 150, 160, 180, 184, 200, 207, 225, 230, 239, 240, 250, 276, 288, 300, 345, 360, 368, 375, 400, 414, 450, 460, 478, 480, 500, 552, 575, 600, 690, 717, 720, 736, 750, 800, 828, 900, 920, 956, 1000, 1035, 1104, 1125, 1150, 1195, 1200, 1380, 1434, 1440, 1500, 1656, 1725, 1800, 1840, 1912, 2000, 2070, 2151, 2208, 2250, 2300, 2390, 2400, 2760, 2868, 2875, 3000, 3312, 3450, 3585, 3600, 3680, 3824, 4000, 4140, 4302, 4500, 4600, 4780, 5175, 5497, 5520, 5736, 5750, 5975, 6000, 6624, 6900, 7170, 7200, 7648, 8280, 8604, 8625, 9000, 9200, 9560, 10350, 10755, 10994, 11040, 11472, 11500, 11950, 12000, 13800, 14340, 16491, 16560, 17208, 17250, 17925, 18000, 18400, 19120, 20700, 21510, 21988, 22944, 23000, 23900, 25875, 27485, 27600, 28680, 29875, 32982, 33120, 34416, 34500, 35850, 36000, 38240, 41400, 43020, 43976, 46000, 47800, 49473, 51750, 53775, 54970, 55200, 57360, 59750, 65964, 68832, 69000, 71700, 82455, 82800, 86040, 87952, 89625, 92000, 95600, 98946, 103500, 107550, 109940, 114720, 119500, 131928, 137425, 138000, 143400, 164910, 165600, 172080, 175904, 179250, 191200, 197892, 207000, 215100, 219880, 239000, 247365, 263856, 268875, 274850, 276000, 286800, 329820, 344160, 358500, 395784, 412275, 414000, 430200, 439760, 478000, 494730, 527712, 537750, 549700, 573600, 659640, 687125, 717000, 791568, 824550, 828000, 860400, 879520, 956000, 989460, 1075500, 1099400, 1236825, 1319280, 1374250, 1434000, 1583136, 1649100, 1720800, 1978920, 2061375, 2151000, 2198800, 2473650, 2638560, 2748500, 2868000, 3298200, 3957840, 4122750, 4302000, 4397600, 4947300, 5497000, 6184125, 6596400, 7915680, 8245500, 8604000, 9894600, 10994000, 12368250, 13192800, 16491000, 19789200, 21988000, 24736500, 32982000, 39578400, 49473000, 65964000, 98946000, 197892000]

約数ペア:

[(1, 197892000), (2, 98946000), (3, 65964000), (4, 49473000), (5, 39578400), (6, 32982000), (8, 24736500), (9, 21988000), (10, 19789200), (12, 16491000), (15, 13192800), (16, 12368250), (18, 10994000), (20, 9894600), (23, 8604000), (24, 8245500), (25, 7915680), (30, 6596400), (32, 6184125), (36, 5497000), (40, 4947300), (45, 4397600), (46, 4302000), (48, 4122750), (50, 3957840), (60, 3298200), (69, 2868000), (72, 2748500), (75, 2638560), (80, 2473650), (90, 2198800), (92, 2151000), (96, 2061375), (100, 1978920), (115, 1720800), (120, 1649100), (125, 1583136), (138, 1434000), (144, 1374250), (150, 1319280), (160, 1236825), (180, 1099400), (184, 1075500), (200, 989460), (207, 956000), (225, 879520), (230, 860400), (239, 828000), (240, 824550), (250, 791568), (276, 717000), (288, 687125), (300, 659640), (345, 573600), (360, 549700), (368, 537750), (375, 527712), (400, 494730), (414, 478000), (450, 439760), (460, 430200), (478, 414000), (480, 412275), (500, 395784), (552, 358500), (575, 344160), (600, 329820), (690, 286800), (717, 276000), (720, 274850), (736, 268875), (750, 263856), (800, 247365), (828, 239000), (900, 219880), (920, 215100), (956, 207000), (1000, 197892), (1035, 191200), (1104, 179250), (1125, 175904), (1150, 172080), (1195, 165600), (1200, 164910), (1380, 143400), (1434, 138000), (1440, 137425), (1500, 131928), (1656, 119500), (1725, 114720), (1800, 109940), (1840, 107550), (1912, 103500), (2000, 98946), (2070, 95600), (2151, 92000), (2208, 89625), (2250, 87952), (2300, 86040), (2390, 82800), (2400, 82455), (2760, 71700), (2868, 69000), (2875, 68832), (3000, 65964), (3312, 59750), (3450, 57360), (3585, 55200), (3600, 54970), (3680, 53775), (3824, 51750), (4000, 49473), (4140, 47800), (4302, 46000), (4500, 43976), (4600, 43020), (4780, 41400), (5175, 38240), (5497, 36000), (5520, 35850), (5736, 34500), (5750, 34416), (5975, 33120), (6000, 32982), (6624, 29875), (6900, 28680), (7170, 27600), (7200, 27485), (7648, 25875), (8280, 23900), (8604, 23000), (8625, 22944), (9000, 21988), (9200, 21510), (9560, 20700), (10350, 19120), (10755, 18400), (10994, 18000), (11040, 17925), (11472, 17250), (11500, 17208), (11950, 16560), (12000, 16491), (13800, 14340)]