77925840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 160

約数和(自身を含む): 265697280

約数和(自身を除く): 187771440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 690, 743, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1486, 1520, 1748, 1840, 2185, 2229, 2280, 2622, 2760, 2972, 3496, 3715, 4370, 4458, 4560, 5244, 5520, 5944, 6555, 6992, 7430, 8740, 8916, 10488, 11145, 11888, 13110, 14117, 14860, 17089, 17480, 17832, 20976, 22290, 26220, 28234, 29720, 34178, 34960, 35664, 42351, 44580, 51267, 52440, 56468, 59440, 68356, 70585, 84702, 85445, 89160, 102534, 104880, 112936, 136712, 141170, 169404, 170890, 178320, 205068, 211755, 225872, 256335, 273424, 282340, 324691, 338808, 341780, 410136, 423510, 512670, 564680, 649382, 677616, 683560, 820272, 847020, 974073, 1025340, 1129360, 1298764, 1367120, 1623455, 1694040, 1948146, 2050680, 2597528, 3246910, 3388080, 3896292, 4101360, 4870365, 5195056, 6493820, 7792584, 9740730, 12987640, 15585168, 19481460, 25975280, 38962920, 77925840]

約数ペア:

[(1, 77925840), (2, 38962920), (3, 25975280), (4, 19481460), (5, 15585168), (6, 12987640), (8, 9740730), (10, 7792584), (12, 6493820), (15, 5195056), (16, 4870365), (19, 4101360), (20, 3896292), (23, 3388080), (24, 3246910), (30, 2597528), (38, 2050680), (40, 1948146), (46, 1694040), (48, 1623455), (57, 1367120), (60, 1298764), (69, 1129360), (76, 1025340), (80, 974073), (92, 847020), (95, 820272), (114, 683560), (115, 677616), (120, 649382), (138, 564680), (152, 512670), (184, 423510), (190, 410136), (228, 341780), (230, 338808), (240, 324691), (276, 282340), (285, 273424), (304, 256335), (345, 225872), (368, 211755), (380, 205068), (437, 178320), (456, 170890), (460, 169404), (552, 141170), (570, 136712), (690, 112936), (743, 104880), (760, 102534), (874, 89160), (912, 85445), (920, 84702), (1104, 70585), (1140, 68356), (1311, 59440), (1380, 56468), (1486, 52440), (1520, 51267), (1748, 44580), (1840, 42351), (2185, 35664), (2229, 34960), (2280, 34178), (2622, 29720), (2760, 28234), (2972, 26220), (3496, 22290), (3715, 20976), (4370, 17832), (4458, 17480), (4560, 17089), (5244, 14860), (5520, 14117), (5944, 13110), (6555, 11888), (6992, 11145), (7430, 10488), (8740, 8916)]