55222080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 224

約数和(自身を含む): 190487808

約数和(自身を除く): 135265728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 61, 64, 69, 80, 82, 92, 96, 115, 120, 122, 123, 138, 160, 164, 183, 184, 192, 205, 230, 240, 244, 246, 276, 305, 320, 328, 345, 366, 368, 410, 460, 480, 488, 492, 552, 610, 615, 656, 690, 732, 736, 820, 915, 920, 943, 960, 976, 984, 1104, 1220, 1230, 1312, 1380, 1403, 1464, 1472, 1640, 1830, 1840, 1886, 1952, 1968, 2208, 2440, 2460, 2501, 2624, 2760, 2806, 2829, 2928, 3280, 3660, 3680, 3772, 3904, 3936, 4209, 4416, 4715, 4880, 4920, 5002, 5520, 5612, 5658, 5856, 6560, 7015, 7320, 7360, 7503, 7544, 7872, 8418, 9430, 9760, 9840, 10004, 11040, 11224, 11316, 11712, 12505, 13120, 14030, 14145, 14640, 15006, 15088, 16836, 18860, 19520, 19680, 20008, 21045, 22080, 22448, 22632, 25010, 28060, 28290, 29280, 30012, 30176, 33672, 37515, 37720, 39360, 40016, 42090, 44896, 45264, 50020, 56120, 56580, 57523, 58560, 60024, 60352, 67344, 75030, 75440, 80032, 84180, 89792, 90528, 100040, 112240, 113160, 115046, 120048, 134688, 150060, 150880, 160064, 168360, 172569, 181056, 200080, 224480, 226320, 230092, 240096, 269376, 287615, 300120, 301760, 336720, 345138, 400160, 448960, 452640, 460184, 480192, 575230, 600240, 673440, 690276, 800320, 862845, 905280, 920368, 1150460, 1200480, 1346880, 1380552, 1725690, 1840736, 2300920, 2400960, 2761104, 3451380, 3681472, 4601840, 5522208, 6902760, 9203680, 11044416, 13805520, 18407360, 27611040, 55222080]

約数ペア:

[(1, 55222080), (2, 27611040), (3, 18407360), (4, 13805520), (5, 11044416), (6, 9203680), (8, 6902760), (10, 5522208), (12, 4601840), (15, 3681472), (16, 3451380), (20, 2761104), (23, 2400960), (24, 2300920), (30, 1840736), (32, 1725690), (40, 1380552), (41, 1346880), (46, 1200480), (48, 1150460), (60, 920368), (61, 905280), (64, 862845), (69, 800320), (80, 690276), (82, 673440), (92, 600240), (96, 575230), (115, 480192), (120, 460184), (122, 452640), (123, 448960), (138, 400160), (160, 345138), (164, 336720), (183, 301760), (184, 300120), (192, 287615), (205, 269376), (230, 240096), (240, 230092), (244, 226320), (246, 224480), (276, 200080), (305, 181056), (320, 172569), (328, 168360), (345, 160064), (366, 150880), (368, 150060), (410, 134688), (460, 120048), (480, 115046), (488, 113160), (492, 112240), (552, 100040), (610, 90528), (615, 89792), (656, 84180), (690, 80032), (732, 75440), (736, 75030), (820, 67344), (915, 60352), (920, 60024), (943, 58560), (960, 57523), (976, 56580), (984, 56120), (1104, 50020), (1220, 45264), (1230, 44896), (1312, 42090), (1380, 40016), (1403, 39360), (1464, 37720), (1472, 37515), (1640, 33672), (1830, 30176), (1840, 30012), (1886, 29280), (1952, 28290), (1968, 28060), (2208, 25010), (2440, 22632), (2460, 22448), (2501, 22080), (2624, 21045), (2760, 20008), (2806, 19680), (2829, 19520), (2928, 18860), (3280, 16836), (3660, 15088), (3680, 15006), (3772, 14640), (3904, 14145), (3936, 14030), (4209, 13120), (4416, 12505), (4715, 11712), (4880, 11316), (4920, 11224), (5002, 11040), (5520, 10004), (5612, 9840), (5658, 9760), (5856, 9430), (6560, 8418), (7015, 7872), (7320, 7544), (7360, 7503)]