76725440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 112

約数和(自身を含む): 202777344

約数和(自身を除く): 126051904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 142, 160, 176, 220, 284, 307, 320, 352, 355, 440, 568, 614, 704, 710, 781, 880, 1136, 1228, 1420, 1535, 1562, 1760, 2272, 2456, 2840, 3070, 3124, 3377, 3520, 3905, 4544, 4912, 5680, 6140, 6248, 6754, 7810, 9824, 11360, 12280, 12496, 13508, 15620, 16885, 19648, 21797, 22720, 24560, 24992, 27016, 31240, 33770, 43594, 49120, 49984, 54032, 62480, 67540, 87188, 98240, 108064, 108985, 124960, 135080, 174376, 216128, 217970, 239767, 249920, 270160, 348752, 435940, 479534, 540320, 697504, 871880, 959068, 1080640, 1198835, 1395008, 1743760, 1918136, 2397670, 3487520, 3836272, 4795340, 6975040, 7672544, 9590680, 15345088, 19181360, 38362720, 76725440]

約数ペア:

[(1, 76725440), (2, 38362720), (4, 19181360), (5, 15345088), (8, 9590680), (10, 7672544), (11, 6975040), (16, 4795340), (20, 3836272), (22, 3487520), (32, 2397670), (40, 1918136), (44, 1743760), (55, 1395008), (64, 1198835), (71, 1080640), (80, 959068), (88, 871880), (110, 697504), (142, 540320), (160, 479534), (176, 435940), (220, 348752), (284, 270160), (307, 249920), (320, 239767), (352, 217970), (355, 216128), (440, 174376), (568, 135080), (614, 124960), (704, 108985), (710, 108064), (781, 98240), (880, 87188), (1136, 67540), (1228, 62480), (1420, 54032), (1535, 49984), (1562, 49120), (1760, 43594), (2272, 33770), (2456, 31240), (2840, 27016), (3070, 24992), (3124, 24560), (3377, 22720), (3520, 21797), (3905, 19648), (4544, 16885), (4912, 15620), (5680, 13508), (6140, 12496), (6248, 12280), (6754, 11360), (7810, 9824)]