207558000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 240

約数和(自身を含む): 781574976

約数和(自身を除く): 574016976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 250, 260, 300, 312, 325, 360, 375, 390, 400, 450, 468, 500, 520, 585, 600, 624, 650, 720, 750, 780, 887, 900, 936, 975, 1000, 1040, 1125, 1170, 1200, 1300, 1500, 1560, 1625, 1774, 1800, 1872, 1950, 2000, 2250, 2340, 2600, 2661, 2925, 3000, 3120, 3250, 3548, 3600, 3900, 4435, 4500, 4680, 4875, 5200, 5322, 5850, 6000, 6500, 7096, 7800, 7983, 8870, 9000, 9360, 9750, 10644, 11531, 11700, 13000, 13305, 14192, 14625, 15600, 15966, 17740, 18000, 19500, 21288, 22175, 23062, 23400, 26000, 26610, 29250, 31932, 34593, 35480, 39000, 39915, 42576, 44350, 46124, 46800, 53220, 57655, 58500, 63864, 66525, 69186, 70960, 78000, 79830, 88700, 92248, 103779, 106440, 110875, 115310, 117000, 127728, 133050, 138372, 159660, 172965, 177400, 184496, 199575, 207558, 212880, 221750, 230620, 234000, 266100, 276744, 288275, 319320, 332625, 345930, 354800, 399150, 415116, 443500, 461240, 518895, 532200, 553488, 576550, 638640, 665250, 691860, 798300, 830232, 864825, 887000, 922480, 997875, 1037790, 1064400, 1153100, 1330500, 1383720, 1441375, 1596600, 1660464, 1729650, 1774000, 1995750, 2075580, 2306200, 2594475, 2661000, 2767440, 2882750, 3193200, 3459300, 3991500, 4151160, 4324125, 4612400, 5188950, 5322000, 5765500, 6918600, 7983000, 8302320, 8648250, 10377900, 11531000, 12972375, 13837200, 15966000, 17296500, 20755800, 23062000, 25944750, 34593000, 41511600, 51889500, 69186000, 103779000, 207558000]

約数ペア:

[(1, 207558000), (2, 103779000), (3, 69186000), (4, 51889500), (5, 41511600), (6, 34593000), (8, 25944750), (9, 23062000), (10, 20755800), (12, 17296500), (13, 15966000), (15, 13837200), (16, 12972375), (18, 11531000), (20, 10377900), (24, 8648250), (25, 8302320), (26, 7983000), (30, 6918600), (36, 5765500), (39, 5322000), (40, 5188950), (45, 4612400), (48, 4324125), (50, 4151160), (52, 3991500), (60, 3459300), (65, 3193200), (72, 2882750), (75, 2767440), (78, 2661000), (80, 2594475), (90, 2306200), (100, 2075580), (104, 1995750), (117, 1774000), (120, 1729650), (125, 1660464), (130, 1596600), (144, 1441375), (150, 1383720), (156, 1330500), (180, 1153100), (195, 1064400), (200, 1037790), (208, 997875), (225, 922480), (234, 887000), (240, 864825), (250, 830232), (260, 798300), (300, 691860), (312, 665250), (325, 638640), (360, 576550), (375, 553488), (390, 532200), (400, 518895), (450, 461240), (468, 443500), (500, 415116), (520, 399150), (585, 354800), (600, 345930), (624, 332625), (650, 319320), (720, 288275), (750, 276744), (780, 266100), (887, 234000), (900, 230620), (936, 221750), (975, 212880), (1000, 207558), (1040, 199575), (1125, 184496), (1170, 177400), (1200, 172965), (1300, 159660), (1500, 138372), (1560, 133050), (1625, 127728), (1774, 117000), (1800, 115310), (1872, 110875), (1950, 106440), (2000, 103779), (2250, 92248), (2340, 88700), (2600, 79830), (2661, 78000), (2925, 70960), (3000, 69186), (3120, 66525), (3250, 63864), (3548, 58500), (3600, 57655), (3900, 53220), (4435, 46800), (4500, 46124), (4680, 44350), (4875, 42576), (5200, 39915), (5322, 39000), (5850, 35480), (6000, 34593), (6500, 31932), (7096, 29250), (7800, 26610), (7983, 26000), (8870, 23400), (9000, 23062), (9360, 22175), (9750, 21288), (10644, 19500), (11531, 18000), (11700, 17740), (13000, 15966), (13305, 15600), (14192, 14625)]