208774800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1527

約数の個数: 240

約数和(自身を含む): 800782080

約数和(自身を除く): 592007280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1487, 1560, 1755, 1800, 1872, 1950, 2160, 2340, 2600, 2700, 2808, 2925, 2974, 3120, 3510, 3600, 3900, 4461, 4680, 5200, 5400, 5616, 5850, 5948, 7020, 7435, 7800, 8775, 8922, 9360, 10800, 11700, 11896, 13383, 14040, 14870, 15600, 17550, 17844, 19331, 22305, 23400, 23792, 26766, 28080, 29740, 35100, 35688, 37175, 38662, 40149, 44610, 46800, 53532, 57993, 59480, 66915, 70200, 71376, 74350, 77324, 80298, 89220, 96655, 107064, 111525, 115986, 118960, 133830, 140400, 148700, 154648, 160596, 173979, 178440, 193310, 200745, 214128, 223050, 231972, 267660, 289965, 297400, 309296, 321192, 334575, 347958, 356880, 386620, 401490, 446100, 463944, 483275, 521937, 535320, 579930, 594800, 642384, 669150, 695916, 773240, 802980, 869895, 892200, 927888, 966550, 1003725, 1043874, 1070640, 1159860, 1338300, 1391832, 1449825, 1546480, 1605960, 1739790, 1784400, 1933100, 2007450, 2087748, 2319720, 2609685, 2676600, 2783664, 2899650, 3211920, 3479580, 3866200, 4014900, 4175496, 4349475, 4639440, 5219370, 5353200, 5799300, 6959160, 7732400, 8029800, 8350992, 8698950, 10438740, 11598600, 13048425, 13918320, 16059600, 17397900, 20877480, 23197200, 26096850, 34795800, 41754960, 52193700, 69591600, 104387400, 208774800]

約数ペア:

[(1, 208774800), (2, 104387400), (3, 69591600), (4, 52193700), (5, 41754960), (6, 34795800), (8, 26096850), (9, 23197200), (10, 20877480), (12, 17397900), (13, 16059600), (15, 13918320), (16, 13048425), (18, 11598600), (20, 10438740), (24, 8698950), (25, 8350992), (26, 8029800), (27, 7732400), (30, 6959160), (36, 5799300), (39, 5353200), (40, 5219370), (45, 4639440), (48, 4349475), (50, 4175496), (52, 4014900), (54, 3866200), (60, 3479580), (65, 3211920), (72, 2899650), (75, 2783664), (78, 2676600), (80, 2609685), (90, 2319720), (100, 2087748), (104, 2007450), (108, 1933100), (117, 1784400), (120, 1739790), (130, 1605960), (135, 1546480), (144, 1449825), (150, 1391832), (156, 1338300), (180, 1159860), (195, 1070640), (200, 1043874), (208, 1003725), (216, 966550), (225, 927888), (234, 892200), (240, 869895), (260, 802980), (270, 773240), (300, 695916), (312, 669150), (325, 642384), (351, 594800), (360, 579930), (390, 535320), (400, 521937), (432, 483275), (450, 463944), (468, 446100), (520, 401490), (540, 386620), (585, 356880), (600, 347958), (624, 334575), (650, 321192), (675, 309296), (702, 297400), (720, 289965), (780, 267660), (900, 231972), (936, 223050), (975, 214128), (1040, 200745), (1080, 193310), (1170, 178440), (1200, 173979), (1300, 160596), (1350, 154648), (1404, 148700), (1487, 140400), (1560, 133830), (1755, 118960), (1800, 115986), (1872, 111525), (1950, 107064), (2160, 96655), (2340, 89220), (2600, 80298), (2700, 77324), (2808, 74350), (2925, 71376), (2974, 70200), (3120, 66915), (3510, 59480), (3600, 57993), (3900, 53532), (4461, 46800), (4680, 44610), (5200, 40149), (5400, 38662), (5616, 37175), (5850, 35688), (5948, 35100), (7020, 29740), (7435, 28080), (7800, 26766), (8775, 23792), (8922, 23400), (9360, 22305), (10800, 19331), (11700, 17844), (11896, 17550), (13383, 15600), (14040, 14870)]