181127520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 432

約数和(自身を含む): 766348128

約数和(自身を除く): 585220608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 98, 102, 105, 112, 119, 120, 126, 136, 140, 144, 147, 151, 153, 160, 168, 170, 180, 196, 204, 210, 224, 238, 240, 245, 252, 255, 272, 280, 288, 294, 302, 306, 315, 336, 340, 357, 360, 392, 408, 420, 441, 453, 476, 480, 490, 504, 510, 544, 560, 588, 595, 604, 612, 630, 672, 680, 714, 720, 735, 755, 765, 784, 816, 833, 840, 882, 906, 952, 980, 1008, 1020, 1057, 1071, 1120, 1176, 1190, 1208, 1224, 1260, 1359, 1360, 1428, 1440, 1470, 1510, 1530, 1568, 1632, 1666, 1680, 1764, 1785, 1812, 1904, 1960, 2016, 2040, 2114, 2142, 2205, 2265, 2352, 2380, 2416, 2448, 2499, 2520, 2567, 2718, 2720, 2856, 2940, 3020, 3060, 3171, 3332, 3360, 3528, 3570, 3624, 3808, 3920, 4080, 4165, 4228, 4284, 4410, 4530, 4704, 4760, 4832, 4896, 4998, 5040, 5134, 5285, 5355, 5436, 5712, 5880, 6040, 6120, 6342, 6664, 6795, 7056, 7140, 7248, 7399, 7497, 7701, 7840, 8160, 8330, 8456, 8568, 8820, 9060, 9513, 9520, 9996, 10080, 10268, 10570, 10710, 10872, 11424, 11760, 12080, 12240, 12495, 12684, 12835, 13328, 13590, 14112, 14280, 14496, 14798, 14994, 15402, 15855, 16660, 16912, 17136, 17640, 17969, 18120, 19026, 19040, 19992, 20536, 21140, 21420, 21744, 22197, 23103, 23520, 24160, 24480, 24990, 25368, 25670, 26656, 27180, 28560, 29596, 29988, 30804, 31710, 33320, 33824, 34272, 35280, 35938, 36240, 36995, 37485, 38052, 38505, 39984, 41072, 42280, 42840, 43488, 44394, 46206, 47565, 49980, 50736, 51340, 53907, 54360, 57120, 59192, 59976, 61608, 63420, 66591, 66640, 70560, 71876, 72480, 73990, 74970, 76104, 77010, 79968, 82144, 84560, 85680, 88788, 89845, 92412, 95130, 99960, 101472, 102680, 107814, 108720, 110985, 115515, 118384, 119952, 123216, 125783, 126840, 133182, 133280, 143752, 147980, 149940, 152208, 154020, 161721, 169120, 171360, 177576, 179690, 184824, 190260, 199920, 205360, 215628, 217440, 221970, 231030, 236768, 239904, 246432, 251566, 253680, 266364, 269535, 287504, 295960, 299880, 304416, 308040, 323442, 332955, 355152, 359380, 369648, 377349, 380520, 399840, 410720, 431256, 443940, 462060, 503132, 507360, 532728, 539070, 575008, 591920, 599760, 616080, 628915, 646884, 665910, 710304, 718760, 739296, 754698, 761040, 808605, 862512, 887880, 924120, 1006264, 1065456, 1078140, 1132047, 1183840, 1199520, 1232160, 1257830, 1293768, 1331820, 1437520, 1509396, 1522080, 1617210, 1725024, 1775760, 1848240, 1886745, 2012528, 2130912, 2156280, 2264094, 2515660, 2587536, 2663640, 2875040, 3018792, 3234420, 3551520, 3696480, 3773490, 4025056, 4312560, 4528188, 5031320, 5175072, 5327280, 5660235, 6037584, 6468840, 7546980, 8625120, 9056376, 10062640, 10654560, 11320470, 12075168, 12937680, 15093960, 18112752, 20125280, 22640940, 25875360, 30187920, 36225504, 45281880, 60375840, 90563760, 181127520]

約数ペア:

[(1, 181127520), (2, 90563760), (3, 60375840), (4, 45281880), (5, 36225504), (6, 30187920), (7, 25875360), (8, 22640940), (9, 20125280), (10, 18112752), (12, 15093960), (14, 12937680), (15, 12075168), (16, 11320470), (17, 10654560), (18, 10062640), (20, 9056376), (21, 8625120), (24, 7546980), (28, 6468840), (30, 6037584), (32, 5660235), (34, 5327280), (35, 5175072), (36, 5031320), (40, 4528188), (42, 4312560), (45, 4025056), (48, 3773490), (49, 3696480), (51, 3551520), (56, 3234420), (60, 3018792), (63, 2875040), (68, 2663640), (70, 2587536), (72, 2515660), (80, 2264094), (84, 2156280), (85, 2130912), (90, 2012528), (96, 1886745), (98, 1848240), (102, 1775760), (105, 1725024), (112, 1617210), (119, 1522080), (120, 1509396), (126, 1437520), (136, 1331820), (140, 1293768), (144, 1257830), (147, 1232160), (151, 1199520), (153, 1183840), (160, 1132047), (168, 1078140), (170, 1065456), (180, 1006264), (196, 924120), (204, 887880), (210, 862512), (224, 808605), (238, 761040), (240, 754698), (245, 739296), (252, 718760), (255, 710304), (272, 665910), (280, 646884), (288, 628915), (294, 616080), (302, 599760), (306, 591920), (315, 575008), (336, 539070), (340, 532728), (357, 507360), (360, 503132), (392, 462060), (408, 443940), (420, 431256), (441, 410720), (453, 399840), (476, 380520), (480, 377349), (490, 369648), (504, 359380), (510, 355152), (544, 332955), (560, 323442), (588, 308040), (595, 304416), (604, 299880), (612, 295960), (630, 287504), (672, 269535), (680, 266364), (714, 253680), (720, 251566), (735, 246432), (755, 239904), (765, 236768), (784, 231030), (816, 221970), (833, 217440), (840, 215628), (882, 205360), (906, 199920), (952, 190260), (980, 184824), (1008, 179690), (1020, 177576), (1057, 171360), (1071, 169120), (1120, 161721), (1176, 154020), (1190, 152208), (1208, 149940), (1224, 147980), (1260, 143752), (1359, 133280), (1360, 133182), (1428, 126840), (1440, 125783), (1470, 123216), (1510, 119952), (1530, 118384), (1568, 115515), (1632, 110985), (1666, 108720), (1680, 107814), (1764, 102680), (1785, 101472), (1812, 99960), (1904, 95130), (1960, 92412), (2016, 89845), (2040, 88788), (2114, 85680), (2142, 84560), (2205, 82144), (2265, 79968), (2352, 77010), (2380, 76104), (2416, 74970), (2448, 73990), (2499, 72480), (2520, 71876), (2567, 70560), (2718, 66640), (2720, 66591), (2856, 63420), (2940, 61608), (3020, 59976), (3060, 59192), (3171, 57120), (3332, 54360), (3360, 53907), (3528, 51340), (3570, 50736), (3624, 49980), (3808, 47565), (3920, 46206), (4080, 44394), (4165, 43488), (4228, 42840), (4284, 42280), (4410, 41072), (4530, 39984), (4704, 38505), (4760, 38052), (4832, 37485), (4896, 36995), (4998, 36240), (5040, 35938), (5134, 35280), (5285, 34272), (5355, 33824), (5436, 33320), (5712, 31710), (5880, 30804), (6040, 29988), (6120, 29596), (6342, 28560), (6664, 27180), (6795, 26656), (7056, 25670), (7140, 25368), (7248, 24990), (7399, 24480), (7497, 24160), (7701, 23520), (7840, 23103), (8160, 22197), (8330, 21744), (8456, 21420), (8568, 21140), (8820, 20536), (9060, 19992), (9513, 19040), (9520, 19026), (9996, 18120), (10080, 17969), (10268, 17640), (10570, 17136), (10710, 16912), (10872, 16660), (11424, 15855), (11760, 15402), (12080, 14994), (12240, 14798), (12495, 14496), (12684, 14280), (12835, 14112), (13328, 13590)]