75112320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 264384000

約数和(自身を除く): 189271680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 71, 76, 80, 87, 95, 96, 114, 116, 120, 128, 142, 145, 152, 160, 174, 190, 192, 213, 228, 232, 240, 284, 285, 290, 304, 320, 348, 355, 380, 384, 426, 435, 456, 464, 480, 551, 568, 570, 580, 608, 640, 696, 710, 760, 852, 870, 912, 928, 960, 1065, 1102, 1136, 1140, 1160, 1216, 1349, 1392, 1420, 1520, 1653, 1704, 1740, 1824, 1856, 1920, 2059, 2130, 2204, 2272, 2280, 2320, 2432, 2698, 2755, 2784, 2840, 3040, 3306, 3408, 3480, 3648, 3712, 4047, 4118, 4260, 4408, 4544, 4560, 4640, 5396, 5510, 5568, 5680, 6080, 6177, 6612, 6745, 6816, 6960, 7296, 8094, 8236, 8265, 8520, 8816, 9088, 9120, 9280, 10295, 10792, 11020, 11136, 11360, 12160, 12354, 13224, 13490, 13632, 13920, 16188, 16472, 16530, 17040, 17632, 18240, 18560, 20235, 20590, 21584, 22040, 22720, 24708, 26448, 26980, 27264, 27840, 30885, 32376, 32944, 33060, 34080, 35264, 36480, 39121, 40470, 41180, 43168, 44080, 45440, 49416, 52896, 53960, 55680, 61770, 64752, 65888, 66120, 68160, 70528, 78242, 80940, 82360, 86336, 88160, 98832, 105792, 107920, 117363, 123540, 129504, 131776, 132240, 136320, 156484, 161880, 164720, 172672, 176320, 195605, 197664, 211584, 215840, 234726, 247080, 259008, 263552, 264480, 312968, 323760, 329440, 352640, 391210, 395328, 431680, 469452, 494160, 518016, 528960, 586815, 625936, 647520, 658880, 782420, 790656, 863360, 938904, 988320, 1057920, 1173630, 1251872, 1295040, 1317760, 1564840, 1877808, 1976640, 2347260, 2503744, 2590080, 3129680, 3755616, 3953280, 4694520, 5007488, 6259360, 7511232, 9389040, 12518720, 15022464, 18778080, 25037440, 37556160, 75112320]

約数ペア:

[(1, 75112320), (2, 37556160), (3, 25037440), (4, 18778080), (5, 15022464), (6, 12518720), (8, 9389040), (10, 7511232), (12, 6259360), (15, 5007488), (16, 4694520), (19, 3953280), (20, 3755616), (24, 3129680), (29, 2590080), (30, 2503744), (32, 2347260), (38, 1976640), (40, 1877808), (48, 1564840), (57, 1317760), (58, 1295040), (60, 1251872), (64, 1173630), (71, 1057920), (76, 988320), (80, 938904), (87, 863360), (95, 790656), (96, 782420), (114, 658880), (116, 647520), (120, 625936), (128, 586815), (142, 528960), (145, 518016), (152, 494160), (160, 469452), (174, 431680), (190, 395328), (192, 391210), (213, 352640), (228, 329440), (232, 323760), (240, 312968), (284, 264480), (285, 263552), (290, 259008), (304, 247080), (320, 234726), (348, 215840), (355, 211584), (380, 197664), (384, 195605), (426, 176320), (435, 172672), (456, 164720), (464, 161880), (480, 156484), (551, 136320), (568, 132240), (570, 131776), (580, 129504), (608, 123540), (640, 117363), (696, 107920), (710, 105792), (760, 98832), (852, 88160), (870, 86336), (912, 82360), (928, 80940), (960, 78242), (1065, 70528), (1102, 68160), (1136, 66120), (1140, 65888), (1160, 64752), (1216, 61770), (1349, 55680), (1392, 53960), (1420, 52896), (1520, 49416), (1653, 45440), (1704, 44080), (1740, 43168), (1824, 41180), (1856, 40470), (1920, 39121), (2059, 36480), (2130, 35264), (2204, 34080), (2272, 33060), (2280, 32944), (2320, 32376), (2432, 30885), (2698, 27840), (2755, 27264), (2784, 26980), (2840, 26448), (3040, 24708), (3306, 22720), (3408, 22040), (3480, 21584), (3648, 20590), (3712, 20235), (4047, 18560), (4118, 18240), (4260, 17632), (4408, 17040), (4544, 16530), (4560, 16472), (4640, 16188), (5396, 13920), (5510, 13632), (5568, 13490), (5680, 13224), (6080, 12354), (6177, 12160), (6612, 11360), (6745, 11136), (6816, 11020), (6960, 10792), (7296, 10295), (8094, 9280), (8236, 9120), (8265, 9088), (8520, 8816)]