187106400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2038

約数の個数: 216

約数和(自身を含む): 710892000

約数和(自身を除く): 523785600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 1999, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 3998, 4680, 5200, 5850, 5997, 6240, 7200, 7800, 7996, 9360, 9995, 10400, 11700, 11994, 15600, 15992, 17991, 18720, 19990, 23400, 23988, 25987, 29985, 31200, 31984, 35982, 39980, 46800, 47976, 49975, 51974, 59970, 63968, 71964, 77961, 79960, 89955, 93600, 95952, 99950, 103948, 119940, 129935, 143928, 149925, 155922, 159920, 179910, 191904, 199900, 207896, 233883, 239880, 259870, 287856, 299850, 311844, 319840, 359820, 389805, 399800, 415792, 449775, 467766, 479760, 519740, 575712, 599700, 623688, 649675, 719640, 779610, 799600, 831584, 899550, 935532, 959520, 1039480, 1169415, 1199400, 1247376, 1299350, 1439280, 1559220, 1599200, 1799100, 1871064, 1949025, 2078960, 2338830, 2398800, 2494752, 2598700, 2878560, 3118440, 3598200, 3742128, 3898050, 4157920, 4677660, 4797600, 5197400, 5847075, 6236880, 7196400, 7484256, 7796100, 9355320, 10394800, 11694150, 12473760, 14392800, 15592200, 18710640, 20789600, 23388300, 31184400, 37421280, 46776600, 62368800, 93553200, 187106400]

約数ペア:

[(1, 187106400), (2, 93553200), (3, 62368800), (4, 46776600), (5, 37421280), (6, 31184400), (8, 23388300), (9, 20789600), (10, 18710640), (12, 15592200), (13, 14392800), (15, 12473760), (16, 11694150), (18, 10394800), (20, 9355320), (24, 7796100), (25, 7484256), (26, 7196400), (30, 6236880), (32, 5847075), (36, 5197400), (39, 4797600), (40, 4677660), (45, 4157920), (48, 3898050), (50, 3742128), (52, 3598200), (60, 3118440), (65, 2878560), (72, 2598700), (75, 2494752), (78, 2398800), (80, 2338830), (90, 2078960), (96, 1949025), (100, 1871064), (104, 1799100), (117, 1599200), (120, 1559220), (130, 1439280), (144, 1299350), (150, 1247376), (156, 1199400), (160, 1169415), (180, 1039480), (195, 959520), (200, 935532), (208, 899550), (225, 831584), (234, 799600), (240, 779610), (260, 719640), (288, 649675), (300, 623688), (312, 599700), (325, 575712), (360, 519740), (390, 479760), (400, 467766), (416, 449775), (450, 415792), (468, 399800), (480, 389805), (520, 359820), (585, 319840), (600, 311844), (624, 299850), (650, 287856), (720, 259870), (780, 239880), (800, 233883), (900, 207896), (936, 199900), (975, 191904), (1040, 179910), (1170, 159920), (1200, 155922), (1248, 149925), (1300, 143928), (1440, 129935), (1560, 119940), (1800, 103948), (1872, 99950), (1950, 95952), (1999, 93600), (2080, 89955), (2340, 79960), (2400, 77961), (2600, 71964), (2925, 63968), (3120, 59970), (3600, 51974), (3744, 49975), (3900, 47976), (3998, 46800), (4680, 39980), (5200, 35982), (5850, 31984), (5997, 31200), (6240, 29985), (7200, 25987), (7800, 23988), (7996, 23400), (9360, 19990), (9995, 18720), (10400, 17991), (11700, 15992), (11994, 15600)]