545881680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1467

約数の個数: 200

約数和(自身を含む): 1928404104

約数和(自身を除く): 1382522424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 216, 240, 244, 270, 305, 324, 360, 366, 405, 432, 488, 540, 549, 610, 648, 720, 732, 810, 915, 976, 1080, 1098, 1220, 1296, 1381, 1464, 1620, 1647, 1830, 2160, 2196, 2440, 2745, 2762, 2928, 3240, 3294, 3660, 4143, 4392, 4880, 4941, 5490, 5524, 6480, 6588, 6905, 7320, 8235, 8286, 8784, 9882, 10980, 11048, 12429, 13176, 13810, 14640, 16470, 16572, 19764, 20715, 21960, 22096, 24705, 24858, 26352, 27620, 32940, 33144, 37287, 39528, 41430, 43920, 49410, 49716, 55240, 62145, 65880, 66288, 74574, 79056, 82860, 84241, 98820, 99432, 110480, 111861, 124290, 131760, 149148, 165720, 168482, 186435, 197640, 198864, 223722, 248580, 252723, 298296, 331440, 336964, 372870, 395280, 421205, 447444, 497160, 505446, 559305, 596592, 673928, 745740, 758169, 842410, 894888, 994320, 1010892, 1118610, 1263615, 1347856, 1491480, 1516338, 1684820, 1789776, 2021784, 2237220, 2274507, 2527230, 2982960, 3032676, 3369640, 3790845, 4043568, 4474440, 4549014, 5054460, 6065352, 6739280, 6823521, 7581690, 8948880, 9098028, 10108920, 11372535, 12130704, 13647042, 15163380, 18196056, 20217840, 22745070, 27294084, 30326760, 34117605, 36392112, 45490140, 54588168, 60653520, 68235210, 90980280, 109176336, 136470420, 181960560, 272940840, 545881680]

約数ペア:

[(1, 545881680), (2, 272940840), (3, 181960560), (4, 136470420), (5, 109176336), (6, 90980280), (8, 68235210), (9, 60653520), (10, 54588168), (12, 45490140), (15, 36392112), (16, 34117605), (18, 30326760), (20, 27294084), (24, 22745070), (27, 20217840), (30, 18196056), (36, 15163380), (40, 13647042), (45, 12130704), (48, 11372535), (54, 10108920), (60, 9098028), (61, 8948880), (72, 7581690), (80, 6823521), (81, 6739280), (90, 6065352), (108, 5054460), (120, 4549014), (122, 4474440), (135, 4043568), (144, 3790845), (162, 3369640), (180, 3032676), (183, 2982960), (216, 2527230), (240, 2274507), (244, 2237220), (270, 2021784), (305, 1789776), (324, 1684820), (360, 1516338), (366, 1491480), (405, 1347856), (432, 1263615), (488, 1118610), (540, 1010892), (549, 994320), (610, 894888), (648, 842410), (720, 758169), (732, 745740), (810, 673928), (915, 596592), (976, 559305), (1080, 505446), (1098, 497160), (1220, 447444), (1296, 421205), (1381, 395280), (1464, 372870), (1620, 336964), (1647, 331440), (1830, 298296), (2160, 252723), (2196, 248580), (2440, 223722), (2745, 198864), (2762, 197640), (2928, 186435), (3240, 168482), (3294, 165720), (3660, 149148), (4143, 131760), (4392, 124290), (4880, 111861), (4941, 110480), (5490, 99432), (5524, 98820), (6480, 84241), (6588, 82860), (6905, 79056), (7320, 74574), (8235, 66288), (8286, 65880), (8784, 62145), (9882, 55240), (10980, 49716), (11048, 49410), (12429, 43920), (13176, 41430), (13810, 39528), (14640, 37287), (16470, 33144), (16572, 32940), (19764, 27620), (20715, 26352), (21960, 24858), (22096, 24705)]