75975680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 176

約数和(自身を含む): 212232960

約数和(自身を除く): 136257280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 71, 76, 80, 88, 95, 110, 128, 142, 152, 160, 176, 190, 209, 220, 256, 284, 304, 320, 352, 355, 380, 418, 440, 512, 568, 608, 640, 704, 710, 760, 781, 836, 880, 1024, 1045, 1136, 1216, 1280, 1349, 1408, 1420, 1520, 1562, 1672, 1760, 2090, 2272, 2432, 2560, 2698, 2816, 2840, 3040, 3124, 3344, 3520, 3905, 4180, 4544, 4864, 5120, 5396, 5632, 5680, 6080, 6248, 6688, 6745, 7040, 7810, 8360, 9088, 9728, 10792, 11264, 11360, 12160, 12496, 13376, 13490, 14080, 14839, 15620, 16720, 18176, 19456, 21584, 22720, 24320, 24992, 26752, 26980, 28160, 29678, 31240, 33440, 36352, 43168, 45440, 48640, 49984, 53504, 53960, 56320, 59356, 62480, 66880, 72704, 74195, 86336, 90880, 97280, 99968, 107008, 107920, 118712, 124960, 133760, 148390, 172672, 181760, 199936, 214016, 215840, 237424, 249920, 267520, 296780, 345344, 363520, 399872, 431680, 474848, 499840, 535040, 593560, 690688, 799744, 863360, 949696, 999680, 1070080, 1187120, 1381376, 1726720, 1899392, 1999360, 2374240, 3453440, 3798784, 3998720, 4748480, 6906880, 7597568, 9496960, 15195136, 18993920, 37987840, 75975680]

約数ペア:

[(1, 75975680), (2, 37987840), (4, 18993920), (5, 15195136), (8, 9496960), (10, 7597568), (11, 6906880), (16, 4748480), (19, 3998720), (20, 3798784), (22, 3453440), (32, 2374240), (38, 1999360), (40, 1899392), (44, 1726720), (55, 1381376), (64, 1187120), (71, 1070080), (76, 999680), (80, 949696), (88, 863360), (95, 799744), (110, 690688), (128, 593560), (142, 535040), (152, 499840), (160, 474848), (176, 431680), (190, 399872), (209, 363520), (220, 345344), (256, 296780), (284, 267520), (304, 249920), (320, 237424), (352, 215840), (355, 214016), (380, 199936), (418, 181760), (440, 172672), (512, 148390), (568, 133760), (608, 124960), (640, 118712), (704, 107920), (710, 107008), (760, 99968), (781, 97280), (836, 90880), (880, 86336), (1024, 74195), (1045, 72704), (1136, 66880), (1216, 62480), (1280, 59356), (1349, 56320), (1408, 53960), (1420, 53504), (1520, 49984), (1562, 48640), (1672, 45440), (1760, 43168), (2090, 36352), (2272, 33440), (2432, 31240), (2560, 29678), (2698, 28160), (2816, 26980), (2840, 26752), (3040, 24992), (3124, 24320), (3344, 22720), (3520, 21584), (3905, 19456), (4180, 18176), (4544, 16720), (4864, 15620), (5120, 14839), (5396, 14080), (5632, 13490), (5680, 13376), (6080, 12496), (6248, 12160), (6688, 11360), (6745, 11264), (7040, 10792), (7810, 9728), (8360, 9088)]