76105280

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 192024000

約数和(自身を除く): 115918720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 59, 64, 80, 116, 118, 139, 145, 160, 232, 236, 278, 290, 295, 320, 464, 472, 556, 580, 590, 695, 928, 944, 1112, 1160, 1180, 1390, 1711, 1856, 1888, 2224, 2320, 2360, 2780, 3422, 3776, 4031, 4448, 4640, 4720, 5560, 6844, 8062, 8201, 8555, 8896, 9280, 9440, 11120, 13688, 16124, 16402, 17110, 18880, 20155, 22240, 27376, 32248, 32804, 34220, 40310, 41005, 44480, 54752, 64496, 65608, 68440, 80620, 82010, 109504, 128992, 131216, 136880, 161240, 164020, 237829, 257984, 262432, 273760, 322480, 328040, 475658, 524864, 547520, 644960, 656080, 951316, 1189145, 1289920, 1312160, 1902632, 2378290, 2624320, 3805264, 4756580, 7610528, 9513160, 15221056, 19026320, 38052640, 76105280]

約数ペア:

[(1, 76105280), (2, 38052640), (4, 19026320), (5, 15221056), (8, 9513160), (10, 7610528), (16, 4756580), (20, 3805264), (29, 2624320), (32, 2378290), (40, 1902632), (58, 1312160), (59, 1289920), (64, 1189145), (80, 951316), (116, 656080), (118, 644960), (139, 547520), (145, 524864), (160, 475658), (232, 328040), (236, 322480), (278, 273760), (290, 262432), (295, 257984), (320, 237829), (464, 164020), (472, 161240), (556, 136880), (580, 131216), (590, 128992), (695, 109504), (928, 82010), (944, 80620), (1112, 68440), (1160, 65608), (1180, 64496), (1390, 54752), (1711, 44480), (1856, 41005), (1888, 40310), (2224, 34220), (2320, 32804), (2360, 32248), (2780, 27376), (3422, 22240), (3776, 20155), (4031, 18880), (4448, 17110), (4640, 16402), (4720, 16124), (5560, 13688), (6844, 11120), (8062, 9440), (8201, 9280), (8555, 8896)]