191023200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:686

約数の個数: 216

約数和(自身を含む): 690377688

約数和(自身を除く): 499354488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 96, 100, 120, 129, 144, 150, 160, 172, 180, 200, 215, 225, 240, 258, 288, 300, 344, 360, 387, 400, 430, 450, 480, 516, 600, 617, 645, 688, 720, 774, 800, 860, 900, 1032, 1075, 1200, 1234, 1290, 1376, 1440, 1548, 1720, 1800, 1851, 1935, 2064, 2150, 2400, 2468, 2580, 3085, 3096, 3225, 3440, 3600, 3702, 3870, 4128, 4300, 4936, 5160, 5553, 6170, 6192, 6450, 6880, 7200, 7404, 7740, 8600, 9255, 9675, 9872, 10320, 11106, 12340, 12384, 12900, 14808, 15425, 15480, 17200, 18510, 19350, 19744, 20640, 22212, 24680, 25800, 26531, 27765, 29616, 30850, 30960, 34400, 37020, 38700, 44424, 46275, 49360, 51600, 53062, 55530, 59232, 61700, 61920, 74040, 77400, 79593, 88848, 92550, 98720, 103200, 106124, 111060, 123400, 132655, 138825, 148080, 154800, 159186, 177696, 185100, 212248, 222120, 238779, 246800, 265310, 277650, 296160, 309600, 318372, 370200, 397965, 424496, 444240, 477558, 493600, 530620, 555300, 636744, 663275, 740400, 795930, 848992, 888480, 955116, 1061240, 1110600, 1193895, 1273488, 1326550, 1480800, 1591860, 1910232, 1989825, 2122480, 2221200, 2387790, 2546976, 2653100, 3183720, 3820464, 3979650, 4244960, 4442400, 4775580, 5306200, 5969475, 6367440, 7640928, 7959300, 9551160, 10612400, 11938950, 12734880, 15918600, 19102320, 21224800, 23877900, 31837200, 38204640, 47755800, 63674400, 95511600, 191023200]

約数ペア:

[(1, 191023200), (2, 95511600), (3, 63674400), (4, 47755800), (5, 38204640), (6, 31837200), (8, 23877900), (9, 21224800), (10, 19102320), (12, 15918600), (15, 12734880), (16, 11938950), (18, 10612400), (20, 9551160), (24, 7959300), (25, 7640928), (30, 6367440), (32, 5969475), (36, 5306200), (40, 4775580), (43, 4442400), (45, 4244960), (48, 3979650), (50, 3820464), (60, 3183720), (72, 2653100), (75, 2546976), (80, 2387790), (86, 2221200), (90, 2122480), (96, 1989825), (100, 1910232), (120, 1591860), (129, 1480800), (144, 1326550), (150, 1273488), (160, 1193895), (172, 1110600), (180, 1061240), (200, 955116), (215, 888480), (225, 848992), (240, 795930), (258, 740400), (288, 663275), (300, 636744), (344, 555300), (360, 530620), (387, 493600), (400, 477558), (430, 444240), (450, 424496), (480, 397965), (516, 370200), (600, 318372), (617, 309600), (645, 296160), (688, 277650), (720, 265310), (774, 246800), (800, 238779), (860, 222120), (900, 212248), (1032, 185100), (1075, 177696), (1200, 159186), (1234, 154800), (1290, 148080), (1376, 138825), (1440, 132655), (1548, 123400), (1720, 111060), (1800, 106124), (1851, 103200), (1935, 98720), (2064, 92550), (2150, 88848), (2400, 79593), (2468, 77400), (2580, 74040), (3085, 61920), (3096, 61700), (3225, 59232), (3440, 55530), (3600, 53062), (3702, 51600), (3870, 49360), (4128, 46275), (4300, 44424), (4936, 38700), (5160, 37020), (5553, 34400), (6170, 30960), (6192, 30850), (6450, 29616), (6880, 27765), (7200, 26531), (7404, 25800), (7740, 24680), (8600, 22212), (9255, 20640), (9675, 19744), (9872, 19350), (10320, 18510), (11106, 17200), (12340, 15480), (12384, 15425), (12900, 14808)]