131197500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^3\times {\mathrm{17}}^1$

素因数の和:68

約数の個数: 360

約数和(自身を含む): 511711200

約数和(自身を除く): 380513700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 49, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 98, 100, 102, 105, 119, 125, 126, 140, 147, 150, 153, 170, 175, 180, 196, 204, 210, 225, 238, 245, 250, 252, 255, 294, 300, 306, 315, 340, 343, 350, 357, 375, 420, 425, 441, 450, 476, 490, 500, 510, 525, 588, 595, 612, 625, 630, 686, 700, 714, 735, 750, 765, 833, 850, 875, 882, 900, 980, 1020, 1029, 1050, 1071, 1125, 1190, 1225, 1250, 1260, 1275, 1372, 1428, 1470, 1500, 1530, 1575, 1666, 1700, 1715, 1750, 1764, 1785, 1875, 2058, 2100, 2125, 2142, 2205, 2250, 2380, 2450, 2499, 2500, 2550, 2625, 2940, 2975, 3060, 3087, 3150, 3332, 3430, 3500, 3570, 3675, 3750, 3825, 4116, 4165, 4250, 4284, 4375, 4410, 4500, 4900, 4998, 5100, 5145, 5250, 5355, 5625, 5831, 5950, 6125, 6174, 6300, 6375, 6860, 7140, 7350, 7497, 7500, 7650, 7875, 8330, 8500, 8575, 8750, 8820, 8925, 9996, 10290, 10500, 10625, 10710, 11025, 11250, 11662, 11900, 12250, 12348, 12495, 12750, 13125, 14700, 14875, 14994, 15300, 15435, 15750, 16660, 17150, 17493, 17500, 17850, 18375, 19125, 20580, 20825, 21250, 21420, 22050, 22500, 23324, 24500, 24990, 25500, 25725, 26250, 26775, 29155, 29750, 29988, 30625, 30870, 31500, 31875, 34300, 34986, 35700, 36750, 37485, 38250, 39375, 41650, 42500, 42875, 44100, 44625, 49980, 51450, 52479, 52500, 53550, 55125, 58310, 59500, 61250, 61740, 62475, 63750, 69972, 73500, 74375, 74970, 76500, 77175, 78750, 83300, 85750, 87465, 89250, 91875, 95625, 102900, 104125, 104958, 107100, 110250, 116620, 122500, 124950, 127500, 128625, 133875, 145775, 148750, 149940, 154350, 157500, 171500, 174930, 178500, 183750, 187425, 191250, 208250, 209916, 214375, 220500, 223125, 249900, 257250, 262395, 267750, 275625, 291550, 297500, 308700, 312375, 349860, 367500, 374850, 382500, 385875, 416500, 428750, 437325, 446250, 514500, 520625, 524790, 535500, 551250, 583100, 624750, 643125, 669375, 728875, 749700, 771750, 857500, 874650, 892500, 937125, 1041250, 1049580, 1102500, 1249500, 1286250, 1311975, 1338750, 1457750, 1543500, 1561875, 1749300, 1874250, 1929375, 2082500, 2186625, 2572500, 2623950, 2677500, 2915500, 3123750, 3644375, 3748500, 3858750, 4373250, 4685625, 5247900, 6247500, 6559875, 7288750, 7717500, 8746500, 9371250, 10933125, 13119750, 14577500, 18742500, 21866250, 26239500, 32799375, 43732500, 65598750, 131197500]

約数ペア:

[(1, 131197500), (2, 65598750), (3, 43732500), (4, 32799375), (5, 26239500), (6, 21866250), (7, 18742500), (9, 14577500), (10, 13119750), (12, 10933125), (14, 9371250), (15, 8746500), (17, 7717500), (18, 7288750), (20, 6559875), (21, 6247500), (25, 5247900), (28, 4685625), (30, 4373250), (34, 3858750), (35, 3748500), (36, 3644375), (42, 3123750), (45, 2915500), (49, 2677500), (50, 2623950), (51, 2572500), (60, 2186625), (63, 2082500), (68, 1929375), (70, 1874250), (75, 1749300), (84, 1561875), (85, 1543500), (90, 1457750), (98, 1338750), (100, 1311975), (102, 1286250), (105, 1249500), (119, 1102500), (125, 1049580), (126, 1041250), (140, 937125), (147, 892500), (150, 874650), (153, 857500), (170, 771750), (175, 749700), (180, 728875), (196, 669375), (204, 643125), (210, 624750), (225, 583100), (238, 551250), (245, 535500), (250, 524790), (252, 520625), (255, 514500), (294, 446250), (300, 437325), (306, 428750), (315, 416500), (340, 385875), (343, 382500), (350, 374850), (357, 367500), (375, 349860), (420, 312375), (425, 308700), (441, 297500), (450, 291550), (476, 275625), (490, 267750), (500, 262395), (510, 257250), (525, 249900), (588, 223125), (595, 220500), (612, 214375), (625, 209916), (630, 208250), (686, 191250), (700, 187425), (714, 183750), (735, 178500), (750, 174930), (765, 171500), (833, 157500), (850, 154350), (875, 149940), (882, 148750), (900, 145775), (980, 133875), (1020, 128625), (1029, 127500), (1050, 124950), (1071, 122500), (1125, 116620), (1190, 110250), (1225, 107100), (1250, 104958), (1260, 104125), (1275, 102900), (1372, 95625), (1428, 91875), (1470, 89250), (1500, 87465), (1530, 85750), (1575, 83300), (1666, 78750), (1700, 77175), (1715, 76500), (1750, 74970), (1764, 74375), (1785, 73500), (1875, 69972), (2058, 63750), (2100, 62475), (2125, 61740), (2142, 61250), (2205, 59500), (2250, 58310), (2380, 55125), (2450, 53550), (2499, 52500), (2500, 52479), (2550, 51450), (2625, 49980), (2940, 44625), (2975, 44100), (3060, 42875), (3087, 42500), (3150, 41650), (3332, 39375), (3430, 38250), (3500, 37485), (3570, 36750), (3675, 35700), (3750, 34986), (3825, 34300), (4116, 31875), (4165, 31500), (4250, 30870), (4284, 30625), (4375, 29988), (4410, 29750), (4500, 29155), (4900, 26775), (4998, 26250), (5100, 25725), (5145, 25500), (5250, 24990), (5355, 24500), (5625, 23324), (5831, 22500), (5950, 22050), (6125, 21420), (6174, 21250), (6300, 20825), (6375, 20580), (6860, 19125), (7140, 18375), (7350, 17850), (7497, 17500), (7500, 17493), (7650, 17150), (7875, 16660), (8330, 15750), (8500, 15435), (8575, 15300), (8750, 14994), (8820, 14875), (8925, 14700), (9996, 13125), (10290, 12750), (10500, 12495), (10625, 12348), (10710, 12250), (11025, 11900), (11250, 11662)]