55429080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 210124800

約数和(自身を除く): 154695720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 56, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 120, 133, 138, 140, 151, 152, 161, 168, 184, 190, 210, 228, 230, 266, 276, 280, 285, 302, 322, 345, 380, 399, 420, 437, 453, 456, 460, 483, 532, 552, 570, 604, 644, 665, 690, 755, 760, 798, 805, 840, 874, 906, 920, 966, 1057, 1064, 1140, 1208, 1288, 1311, 1330, 1380, 1510, 1596, 1610, 1748, 1812, 1932, 1995, 2114, 2185, 2265, 2280, 2415, 2622, 2660, 2760, 2869, 3020, 3059, 3171, 3192, 3220, 3473, 3496, 3624, 3864, 3990, 4228, 4370, 4530, 4830, 5244, 5285, 5320, 5738, 6040, 6118, 6342, 6440, 6555, 6946, 7980, 8456, 8607, 8740, 9060, 9177, 9660, 10419, 10488, 10570, 11476, 12236, 12684, 13110, 13892, 14345, 15295, 15855, 15960, 17214, 17365, 17480, 18120, 18354, 19320, 20083, 20838, 21140, 22952, 24311, 24472, 25368, 26220, 27784, 28690, 30590, 31710, 34428, 34730, 36708, 40166, 41676, 42280, 43035, 45885, 48622, 52095, 52440, 57380, 60249, 61180, 63420, 65987, 68856, 69460, 72933, 73416, 80332, 83352, 86070, 91770, 97244, 100415, 104190, 114760, 120498, 121555, 122360, 126840, 131974, 138920, 145866, 160664, 172140, 183540, 194488, 197961, 200830, 208380, 240996, 243110, 263948, 291732, 301245, 329935, 344280, 364665, 367080, 395922, 401660, 416760, 461909, 481992, 486220, 527896, 583464, 602490, 659870, 729330, 791844, 803320, 923818, 972440, 989805, 1204980, 1319740, 1385727, 1458660, 1583688, 1847636, 1979610, 2309545, 2409960, 2639480, 2771454, 2917320, 3695272, 3959220, 4619090, 5542908, 6928635, 7918440, 9238180, 11085816, 13857270, 18476360, 27714540, 55429080]

約数ペア:

[(1, 55429080), (2, 27714540), (3, 18476360), (4, 13857270), (5, 11085816), (6, 9238180), (7, 7918440), (8, 6928635), (10, 5542908), (12, 4619090), (14, 3959220), (15, 3695272), (19, 2917320), (20, 2771454), (21, 2639480), (23, 2409960), (24, 2309545), (28, 1979610), (30, 1847636), (35, 1583688), (38, 1458660), (40, 1385727), (42, 1319740), (46, 1204980), (56, 989805), (57, 972440), (60, 923818), (69, 803320), (70, 791844), (76, 729330), (84, 659870), (92, 602490), (95, 583464), (105, 527896), (114, 486220), (115, 481992), (120, 461909), (133, 416760), (138, 401660), (140, 395922), (151, 367080), (152, 364665), (161, 344280), (168, 329935), (184, 301245), (190, 291732), (210, 263948), (228, 243110), (230, 240996), (266, 208380), (276, 200830), (280, 197961), (285, 194488), (302, 183540), (322, 172140), (345, 160664), (380, 145866), (399, 138920), (420, 131974), (437, 126840), (453, 122360), (456, 121555), (460, 120498), (483, 114760), (532, 104190), (552, 100415), (570, 97244), (604, 91770), (644, 86070), (665, 83352), (690, 80332), (755, 73416), (760, 72933), (798, 69460), (805, 68856), (840, 65987), (874, 63420), (906, 61180), (920, 60249), (966, 57380), (1057, 52440), (1064, 52095), (1140, 48622), (1208, 45885), (1288, 43035), (1311, 42280), (1330, 41676), (1380, 40166), (1510, 36708), (1596, 34730), (1610, 34428), (1748, 31710), (1812, 30590), (1932, 28690), (1995, 27784), (2114, 26220), (2185, 25368), (2265, 24472), (2280, 24311), (2415, 22952), (2622, 21140), (2660, 20838), (2760, 20083), (2869, 19320), (3020, 18354), (3059, 18120), (3171, 17480), (3192, 17365), (3220, 17214), (3473, 15960), (3496, 15855), (3624, 15295), (3864, 14345), (3990, 13892), (4228, 13110), (4370, 12684), (4530, 12236), (4830, 11476), (5244, 10570), (5285, 10488), (5320, 10419), (5738, 9660), (6040, 9177), (6118, 9060), (6342, 8740), (6440, 8607), (6555, 8456), (6946, 7980)]