55004880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1181

約数の個数: 160

約数和(自身を含む): 201772800

約数和(自身を除く): 146767920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1129, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2258, 2320, 2436, 3045, 3248, 3387, 3480, 4060, 4516, 4872, 5645, 6090, 6774, 6960, 7903, 8120, 9032, 9744, 11290, 12180, 13548, 15806, 16240, 16935, 18064, 22580, 23709, 24360, 27096, 31612, 32741, 33870, 39515, 45160, 47418, 48720, 54192, 63224, 65482, 67740, 79030, 90320, 94836, 98223, 118545, 126448, 130964, 135480, 158060, 163705, 189672, 196446, 229187, 237090, 261928, 270960, 316120, 327410, 379344, 392892, 458374, 474180, 491115, 523856, 632240, 654820, 687561, 785784, 916748, 948360, 982230, 1145935, 1309640, 1375122, 1571568, 1833496, 1896720, 1964460, 2291870, 2619280, 2750244, 3437805, 3666992, 3928920, 4583740, 5500488, 6875610, 7857840, 9167480, 11000976, 13751220, 18334960, 27502440, 55004880]

約数ペア:

[(1, 55004880), (2, 27502440), (3, 18334960), (4, 13751220), (5, 11000976), (6, 9167480), (7, 7857840), (8, 6875610), (10, 5500488), (12, 4583740), (14, 3928920), (15, 3666992), (16, 3437805), (20, 2750244), (21, 2619280), (24, 2291870), (28, 1964460), (29, 1896720), (30, 1833496), (35, 1571568), (40, 1375122), (42, 1309640), (48, 1145935), (56, 982230), (58, 948360), (60, 916748), (70, 785784), (80, 687561), (84, 654820), (87, 632240), (105, 523856), (112, 491115), (116, 474180), (120, 458374), (140, 392892), (145, 379344), (168, 327410), (174, 316120), (203, 270960), (210, 261928), (232, 237090), (240, 229187), (280, 196446), (290, 189672), (336, 163705), (348, 158060), (406, 135480), (420, 130964), (435, 126448), (464, 118545), (560, 98223), (580, 94836), (609, 90320), (696, 79030), (812, 67740), (840, 65482), (870, 63224), (1015, 54192), (1129, 48720), (1160, 47418), (1218, 45160), (1392, 39515), (1624, 33870), (1680, 32741), (1740, 31612), (2030, 27096), (2258, 24360), (2320, 23709), (2436, 22580), (3045, 18064), (3248, 16935), (3387, 16240), (3480, 15806), (4060, 13548), (4516, 12180), (4872, 11290), (5645, 9744), (6090, 9032), (6774, 8120), (6960, 7903)]