990410400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 432

約数和(自身を含む): 4093113024

約数和(自身を除く): 3102702624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 86, 90, 96, 100, 105, 112, 120, 126, 129, 140, 144, 150, 160, 168, 172, 175, 180, 200, 210, 215, 224, 225, 240, 252, 258, 280, 288, 300, 301, 315, 336, 344, 350, 360, 387, 400, 420, 430, 450, 457, 480, 504, 516, 525, 560, 600, 602, 630, 645, 672, 688, 700, 720, 774, 800, 840, 860, 900, 903, 914, 1008, 1032, 1050, 1075, 1120, 1200, 1204, 1260, 1290, 1371, 1376, 1400, 1440, 1505, 1548, 1575, 1680, 1720, 1800, 1806, 1828, 1935, 2016, 2064, 2100, 2150, 2285, 2400, 2408, 2520, 2580, 2709, 2742, 2800, 3010, 3096, 3150, 3199, 3225, 3360, 3440, 3600, 3612, 3656, 3870, 4113, 4128, 4200, 4300, 4515, 4570, 4816, 5040, 5160, 5418, 5484, 5600, 6020, 6192, 6300, 6398, 6450, 6855, 6880, 7200, 7224, 7312, 7525, 7740, 8226, 8400, 8600, 9030, 9140, 9597, 9632, 9675, 10080, 10320, 10836, 10968, 11425, 12040, 12384, 12600, 12796, 12900, 13545, 13710, 14448, 14624, 15050, 15480, 15995, 16452, 16800, 17200, 18060, 18280, 19194, 19350, 19651, 20565, 20640, 21672, 21936, 22575, 22850, 24080, 25200, 25592, 25800, 27090, 27420, 28791, 28896, 30100, 30960, 31990, 32904, 34275, 34400, 36120, 36560, 38388, 38700, 39302, 41130, 43344, 43872, 45150, 45700, 47985, 48160, 50400, 51184, 51600, 54180, 54840, 57582, 58953, 60200, 61920, 63980, 65808, 67725, 68550, 72240, 73120, 76776, 77400, 78604, 79975, 82260, 86688, 90300, 91400, 95970, 98255, 102368, 102825, 103200, 108360, 109680, 115164, 117906, 120400, 127960, 131616, 135450, 137100, 137557, 143955, 144480, 153552, 154800, 157208, 159950, 164520, 176859, 180600, 182800, 191940, 196510, 205650, 216720, 219360, 230328, 235812, 239925, 240800, 255920, 270900, 274200, 275114, 287910, 294765, 307104, 309600, 314416, 319900, 329040, 353718, 361200, 365600, 383880, 393020, 411300, 412671, 433440, 460656, 471624, 479850, 491275, 511840, 541800, 548400, 550228, 575820, 589530, 628832, 639800, 658080, 687785, 707436, 719775, 722400, 767760, 786040, 822600, 825342, 884295, 921312, 943248, 959700, 982550, 1083600, 1096800, 1100456, 1151640, 1179060, 1238013, 1279600, 1375570, 1414872, 1439550, 1473825, 1535520, 1572080, 1645200, 1650684, 1768590, 1886496, 1919400, 1965100, 2063355, 2167200, 2200912, 2303280, 2358120, 2476026, 2559200, 2751140, 2829744, 2879100, 2947650, 3144160, 3290400, 3301368, 3438925, 3537180, 3838800, 3930200, 4126710, 4401824, 4421475, 4606560, 4716240, 4952052, 5502280, 5659488, 5758200, 5895300, 6190065, 6602736, 6877850, 7074360, 7677600, 7860400, 8253420, 8842950, 9432480, 9904104, 10316775, 11004560, 11516400, 11790600, 12380130, 13205472, 13755700, 14148720, 15720800, 16506840, 17685900, 19808208, 20633550, 22009120, 23032800, 23581200, 24760260, 27511400, 28297440, 30950325, 33013680, 35371800, 39616416, 41267100, 47162400, 49520520, 55022800, 61900650, 66027360, 70743600, 82534200, 99041040, 110045600, 123801300, 141487200, 165068400, 198082080, 247602600, 330136800, 495205200, 990410400]

約数ペア:

[(1, 990410400), (2, 495205200), (3, 330136800), (4, 247602600), (5, 198082080), (6, 165068400), (7, 141487200), (8, 123801300), (9, 110045600), (10, 99041040), (12, 82534200), (14, 70743600), (15, 66027360), (16, 61900650), (18, 55022800), (20, 49520520), (21, 47162400), (24, 41267100), (25, 39616416), (28, 35371800), (30, 33013680), (32, 30950325), (35, 28297440), (36, 27511400), (40, 24760260), (42, 23581200), (43, 23032800), (45, 22009120), (48, 20633550), (50, 19808208), (56, 17685900), (60, 16506840), (63, 15720800), (70, 14148720), (72, 13755700), (75, 13205472), (80, 12380130), (84, 11790600), (86, 11516400), (90, 11004560), (96, 10316775), (100, 9904104), (105, 9432480), (112, 8842950), (120, 8253420), (126, 7860400), (129, 7677600), (140, 7074360), (144, 6877850), (150, 6602736), (160, 6190065), (168, 5895300), (172, 5758200), (175, 5659488), (180, 5502280), (200, 4952052), (210, 4716240), (215, 4606560), (224, 4421475), (225, 4401824), (240, 4126710), (252, 3930200), (258, 3838800), (280, 3537180), (288, 3438925), (300, 3301368), (301, 3290400), (315, 3144160), (336, 2947650), (344, 2879100), (350, 2829744), (360, 2751140), (387, 2559200), (400, 2476026), (420, 2358120), (430, 2303280), (450, 2200912), (457, 2167200), (480, 2063355), (504, 1965100), (516, 1919400), (525, 1886496), (560, 1768590), (600, 1650684), (602, 1645200), (630, 1572080), (645, 1535520), (672, 1473825), (688, 1439550), (700, 1414872), (720, 1375570), (774, 1279600), (800, 1238013), (840, 1179060), (860, 1151640), (900, 1100456), (903, 1096800), (914, 1083600), (1008, 982550), (1032, 959700), (1050, 943248), (1075, 921312), (1120, 884295), (1200, 825342), (1204, 822600), (1260, 786040), (1290, 767760), (1371, 722400), (1376, 719775), (1400, 707436), (1440, 687785), (1505, 658080), (1548, 639800), (1575, 628832), (1680, 589530), (1720, 575820), (1800, 550228), (1806, 548400), (1828, 541800), (1935, 511840), (2016, 491275), (2064, 479850), (2100, 471624), (2150, 460656), (2285, 433440), (2400, 412671), (2408, 411300), (2520, 393020), (2580, 383880), (2709, 365600), (2742, 361200), (2800, 353718), (3010, 329040), (3096, 319900), (3150, 314416), (3199, 309600), (3225, 307104), (3360, 294765), (3440, 287910), (3600, 275114), (3612, 274200), (3656, 270900), (3870, 255920), (4113, 240800), (4128, 239925), (4200, 235812), (4300, 230328), (4515, 219360), (4570, 216720), (4816, 205650), (5040, 196510), (5160, 191940), (5418, 182800), (5484, 180600), (5600, 176859), (6020, 164520), (6192, 159950), (6300, 157208), (6398, 154800), (6450, 153552), (6855, 144480), (6880, 143955), (7200, 137557), (7224, 137100), (7312, 135450), (7525, 131616), (7740, 127960), (8226, 120400), (8400, 117906), (8600, 115164), (9030, 109680), (9140, 108360), (9597, 103200), (9632, 102825), (9675, 102368), (10080, 98255), (10320, 95970), (10836, 91400), (10968, 90300), (11425, 86688), (12040, 82260), (12384, 79975), (12600, 78604), (12796, 77400), (12900, 76776), (13545, 73120), (13710, 72240), (14448, 68550), (14624, 67725), (15050, 65808), (15480, 63980), (15995, 61920), (16452, 60200), (16800, 58953), (17200, 57582), (18060, 54840), (18280, 54180), (19194, 51600), (19350, 51184), (19651, 50400), (20565, 48160), (20640, 47985), (21672, 45700), (21936, 45150), (22575, 43872), (22850, 43344), (24080, 41130), (25200, 39302), (25592, 38700), (25800, 38388), (27090, 36560), (27420, 36120), (28791, 34400), (28896, 34275), (30100, 32904), (30960, 31990)]