206386800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 715168512

約数和(自身を除く): 508781712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 67, 68, 75, 80, 85, 100, 102, 120, 134, 136, 150, 151, 170, 200, 201, 204, 240, 255, 268, 272, 300, 302, 335, 340, 400, 402, 408, 425, 453, 510, 536, 600, 604, 670, 680, 755, 804, 816, 850, 906, 1005, 1020, 1072, 1139, 1200, 1208, 1275, 1340, 1360, 1510, 1608, 1675, 1700, 1812, 2010, 2040, 2265, 2278, 2416, 2550, 2567, 2680, 3020, 3216, 3350, 3400, 3417, 3624, 3775, 4020, 4080, 4530, 4556, 5025, 5100, 5134, 5360, 5695, 6040, 6700, 6800, 6834, 7248, 7550, 7701, 8040, 9060, 9112, 10050, 10117, 10200, 10268, 11325, 11390, 12080, 12835, 13400, 13668, 15100, 15402, 16080, 17085, 18120, 18224, 20100, 20234, 20400, 20536, 22650, 22780, 25670, 26800, 27336, 28475, 30200, 30351, 30804, 34170, 36240, 38505, 40200, 40468, 41072, 45300, 45560, 50585, 51340, 54672, 56950, 60400, 60702, 61608, 64175, 68340, 77010, 80400, 80936, 85425, 90600, 91120, 101170, 102680, 113900, 121404, 123216, 128350, 136680, 151755, 154020, 161872, 170850, 171989, 181200, 192525, 202340, 205360, 227800, 242808, 252925, 256700, 273360, 303510, 308040, 341700, 343978, 385050, 404680, 455600, 485616, 505850, 513400, 515967, 607020, 616080, 683400, 687956, 758775, 770100, 809360, 859945, 1011700, 1026800, 1031934, 1214040, 1366800, 1375912, 1517550, 1540200, 1719890, 2023400, 2063868, 2428080, 2579835, 2751824, 3035100, 3080400, 3439780, 4046800, 4127736, 4299725, 5159670, 6070200, 6879560, 8255472, 8599450, 10319340, 12140400, 12899175, 13759120, 17198900, 20638680, 25798350, 34397800, 41277360, 51596700, 68795600, 103193400, 206386800]

約数ペア:

[(1, 206386800), (2, 103193400), (3, 68795600), (4, 51596700), (5, 41277360), (6, 34397800), (8, 25798350), (10, 20638680), (12, 17198900), (15, 13759120), (16, 12899175), (17, 12140400), (20, 10319340), (24, 8599450), (25, 8255472), (30, 6879560), (34, 6070200), (40, 5159670), (48, 4299725), (50, 4127736), (51, 4046800), (60, 3439780), (67, 3080400), (68, 3035100), (75, 2751824), (80, 2579835), (85, 2428080), (100, 2063868), (102, 2023400), (120, 1719890), (134, 1540200), (136, 1517550), (150, 1375912), (151, 1366800), (170, 1214040), (200, 1031934), (201, 1026800), (204, 1011700), (240, 859945), (255, 809360), (268, 770100), (272, 758775), (300, 687956), (302, 683400), (335, 616080), (340, 607020), (400, 515967), (402, 513400), (408, 505850), (425, 485616), (453, 455600), (510, 404680), (536, 385050), (600, 343978), (604, 341700), (670, 308040), (680, 303510), (755, 273360), (804, 256700), (816, 252925), (850, 242808), (906, 227800), (1005, 205360), (1020, 202340), (1072, 192525), (1139, 181200), (1200, 171989), (1208, 170850), (1275, 161872), (1340, 154020), (1360, 151755), (1510, 136680), (1608, 128350), (1675, 123216), (1700, 121404), (1812, 113900), (2010, 102680), (2040, 101170), (2265, 91120), (2278, 90600), (2416, 85425), (2550, 80936), (2567, 80400), (2680, 77010), (3020, 68340), (3216, 64175), (3350, 61608), (3400, 60702), (3417, 60400), (3624, 56950), (3775, 54672), (4020, 51340), (4080, 50585), (4530, 45560), (4556, 45300), (5025, 41072), (5100, 40468), (5134, 40200), (5360, 38505), (5695, 36240), (6040, 34170), (6700, 30804), (6800, 30351), (6834, 30200), (7248, 28475), (7550, 27336), (7701, 26800), (8040, 25670), (9060, 22780), (9112, 22650), (10050, 20536), (10117, 20400), (10200, 20234), (10268, 20100), (11325, 18224), (11390, 18120), (12080, 17085), (12835, 16080), (13400, 15402), (13668, 15100)]