208114200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 812448000

約数和(自身を除く): 604333800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 83, 84, 90, 100, 105, 120, 126, 140, 150, 166, 168, 175, 180, 199, 200, 210, 225, 249, 252, 280, 300, 315, 332, 350, 360, 398, 415, 420, 450, 498, 504, 525, 581, 597, 600, 630, 664, 700, 747, 796, 830, 840, 900, 995, 996, 1050, 1162, 1194, 1245, 1260, 1393, 1400, 1494, 1575, 1592, 1660, 1743, 1791, 1800, 1990, 1992, 2075, 2100, 2324, 2388, 2490, 2520, 2786, 2905, 2985, 2988, 3150, 3320, 3486, 3582, 3735, 3980, 4150, 4179, 4200, 4648, 4776, 4975, 4980, 5229, 5572, 5810, 5970, 5976, 6225, 6300, 6965, 6972, 7164, 7470, 7960, 8300, 8358, 8715, 8955, 9950, 9960, 10458, 11144, 11620, 11940, 12450, 12537, 12600, 13930, 13944, 14328, 14525, 14925, 14940, 16517, 16600, 16716, 17430, 17910, 18675, 19900, 20895, 20916, 23240, 23880, 24900, 25074, 26145, 27860, 29050, 29850, 29880, 33034, 33432, 34825, 34860, 35820, 37350, 39800, 41790, 41832, 43575, 44775, 49551, 49800, 50148, 52290, 55720, 58100, 59700, 62685, 66068, 69650, 69720, 71640, 74700, 82585, 83580, 87150, 89550, 99102, 100296, 104475, 104580, 115619, 116200, 119400, 125370, 130725, 132136, 139300, 148653, 149400, 165170, 167160, 174300, 179100, 198204, 208950, 209160, 231238, 247755, 250740, 261450, 278600, 297306, 313425, 330340, 346857, 348600, 358200, 396408, 412925, 417900, 462476, 495510, 501480, 522900, 578095, 594612, 626850, 660680, 693714, 743265, 825850, 835800, 924952, 991020, 1040571, 1045800, 1156190, 1189224, 1238775, 1253700, 1387428, 1486530, 1651700, 1734285, 1982040, 2081142, 2312380, 2477550, 2507400, 2774856, 2890475, 2973060, 3303400, 3468570, 3716325, 4162284, 4624760, 4955100, 5202855, 5780950, 5946120, 6937140, 7432650, 8324568, 8671425, 9910200, 10405710, 11561900, 13874280, 14865300, 17342850, 20811420, 23123800, 26014275, 29730600, 34685700, 41622840, 52028550, 69371400, 104057100, 208114200]

約数ペア:

[(1, 208114200), (2, 104057100), (3, 69371400), (4, 52028550), (5, 41622840), (6, 34685700), (7, 29730600), (8, 26014275), (9, 23123800), (10, 20811420), (12, 17342850), (14, 14865300), (15, 13874280), (18, 11561900), (20, 10405710), (21, 9910200), (24, 8671425), (25, 8324568), (28, 7432650), (30, 6937140), (35, 5946120), (36, 5780950), (40, 5202855), (42, 4955100), (45, 4624760), (50, 4162284), (56, 3716325), (60, 3468570), (63, 3303400), (70, 2973060), (72, 2890475), (75, 2774856), (83, 2507400), (84, 2477550), (90, 2312380), (100, 2081142), (105, 1982040), (120, 1734285), (126, 1651700), (140, 1486530), (150, 1387428), (166, 1253700), (168, 1238775), (175, 1189224), (180, 1156190), (199, 1045800), (200, 1040571), (210, 991020), (225, 924952), (249, 835800), (252, 825850), (280, 743265), (300, 693714), (315, 660680), (332, 626850), (350, 594612), (360, 578095), (398, 522900), (415, 501480), (420, 495510), (450, 462476), (498, 417900), (504, 412925), (525, 396408), (581, 358200), (597, 348600), (600, 346857), (630, 330340), (664, 313425), (700, 297306), (747, 278600), (796, 261450), (830, 250740), (840, 247755), (900, 231238), (995, 209160), (996, 208950), (1050, 198204), (1162, 179100), (1194, 174300), (1245, 167160), (1260, 165170), (1393, 149400), (1400, 148653), (1494, 139300), (1575, 132136), (1592, 130725), (1660, 125370), (1743, 119400), (1791, 116200), (1800, 115619), (1990, 104580), (1992, 104475), (2075, 100296), (2100, 99102), (2324, 89550), (2388, 87150), (2490, 83580), (2520, 82585), (2786, 74700), (2905, 71640), (2985, 69720), (2988, 69650), (3150, 66068), (3320, 62685), (3486, 59700), (3582, 58100), (3735, 55720), (3980, 52290), (4150, 50148), (4179, 49800), (4200, 49551), (4648, 44775), (4776, 43575), (4975, 41832), (4980, 41790), (5229, 39800), (5572, 37350), (5810, 35820), (5970, 34860), (5976, 34825), (6225, 33432), (6300, 33034), (6965, 29880), (6972, 29850), (7164, 29050), (7470, 27860), (7960, 26145), (8300, 25074), (8358, 24900), (8715, 23880), (8955, 23240), (9950, 20916), (9960, 20895), (10458, 19900), (11144, 18675), (11620, 17910), (11940, 17430), (12450, 16716), (12537, 16600), (12600, 16517), (13930, 14940), (13944, 14925), (14328, 14525)]