194428800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 714422280

約数和(自身を除く): 519993480

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, 64, 72, 75, 80, 86, 90, 96, 100, 120, 128, 129, 144, 150, 157, 160, 172, 180, 192, 200, 215, 225, 240, 258, 288, 300, 314, 320, 344, 360, 384, 387, 400, 430, 450, 471, 480, 516, 576, 600, 628, 640, 645, 688, 720, 774, 785, 800, 860, 900, 942, 960, 1032, 1075, 1152, 1200, 1256, 1290, 1376, 1413, 1440, 1548, 1570, 1600, 1720, 1800, 1884, 1920, 1935, 2064, 2150, 2355, 2400, 2512, 2580, 2752, 2826, 2880, 3096, 3140, 3200, 3225, 3440, 3600, 3768, 3870, 3925, 4128, 4300, 4710, 4800, 5024, 5160, 5504, 5652, 5760, 6192, 6280, 6450, 6751, 6880, 7065, 7200, 7536, 7740, 7850, 8256, 8600, 9420, 9600, 9675, 10048, 10320, 11304, 11775, 12384, 12560, 12900, 13502, 13760, 14130, 14400, 15072, 15480, 15700, 16512, 17200, 18840, 19350, 20096, 20253, 20640, 22608, 23550, 24768, 25120, 25800, 27004, 27520, 28260, 28800, 30144, 30960, 31400, 33755, 34400, 35325, 37680, 38700, 40506, 41280, 45216, 47100, 49536, 50240, 51600, 54008, 56520, 60288, 60759, 61920, 62800, 67510, 68800, 70650, 75360, 77400, 81012, 82560, 90432, 94200, 100480, 101265, 103200, 108016, 113040, 121518, 123840, 125600, 135020, 137600, 141300, 150720, 154800, 162024, 168775, 180864, 188400, 202530, 206400, 216032, 226080, 243036, 247680, 251200, 270040, 282600, 301440, 303795, 309600, 324048, 337550, 376800, 405060, 412800, 432064, 452160, 486072, 502400, 506325, 540080, 565200, 607590, 619200, 648096, 675100, 753600, 810120, 864128, 904320, 972144, 1012650, 1080160, 1130400, 1215180, 1238400, 1296192, 1350200, 1507200, 1518975, 1620240, 1944288, 2025300, 2160320, 2260800, 2430360, 2592384, 2700400, 3037950, 3240480, 3888576, 4050600, 4320640, 4521600, 4860720, 5400800, 6075900, 6480960, 7777152, 8101200, 9721440, 10801600, 12151800, 12961920, 16202400, 19442880, 21603200, 24303600, 32404800, 38885760, 48607200, 64809600, 97214400, 194428800]

約数ペア:

[(1, 194428800), (2, 97214400), (3, 64809600), (4, 48607200), (5, 38885760), (6, 32404800), (8, 24303600), (9, 21603200), (10, 19442880), (12, 16202400), (15, 12961920), (16, 12151800), (18, 10801600), (20, 9721440), (24, 8101200), (25, 7777152), (30, 6480960), (32, 6075900), (36, 5400800), (40, 4860720), (43, 4521600), (45, 4320640), (48, 4050600), (50, 3888576), (60, 3240480), (64, 3037950), (72, 2700400), (75, 2592384), (80, 2430360), (86, 2260800), (90, 2160320), (96, 2025300), (100, 1944288), (120, 1620240), (128, 1518975), (129, 1507200), (144, 1350200), (150, 1296192), (157, 1238400), (160, 1215180), (172, 1130400), (180, 1080160), (192, 1012650), (200, 972144), (215, 904320), (225, 864128), (240, 810120), (258, 753600), (288, 675100), (300, 648096), (314, 619200), (320, 607590), (344, 565200), (360, 540080), (384, 506325), (387, 502400), (400, 486072), (430, 452160), (450, 432064), (471, 412800), (480, 405060), (516, 376800), (576, 337550), (600, 324048), (628, 309600), (640, 303795), (645, 301440), (688, 282600), (720, 270040), (774, 251200), (785, 247680), (800, 243036), (860, 226080), (900, 216032), (942, 206400), (960, 202530), (1032, 188400), (1075, 180864), (1152, 168775), (1200, 162024), (1256, 154800), (1290, 150720), (1376, 141300), (1413, 137600), (1440, 135020), (1548, 125600), (1570, 123840), (1600, 121518), (1720, 113040), (1800, 108016), (1884, 103200), (1920, 101265), (1935, 100480), (2064, 94200), (2150, 90432), (2355, 82560), (2400, 81012), (2512, 77400), (2580, 75360), (2752, 70650), (2826, 68800), (2880, 67510), (3096, 62800), (3140, 61920), (3200, 60759), (3225, 60288), (3440, 56520), (3600, 54008), (3768, 51600), (3870, 50240), (3925, 49536), (4128, 47100), (4300, 45216), (4710, 41280), (4800, 40506), (5024, 38700), (5160, 37680), (5504, 35325), (5652, 34400), (5760, 33755), (6192, 31400), (6280, 30960), (6450, 30144), (6751, 28800), (6880, 28260), (7065, 27520), (7200, 27004), (7536, 25800), (7740, 25120), (7850, 24768), (8256, 23550), (8600, 22608), (9420, 20640), (9600, 20253), (9675, 20096), (10048, 19350), (10320, 18840), (11304, 17200), (11775, 16512), (12384, 15700), (12560, 15480), (12900, 15072), (13502, 14400), (13760, 14130)]