76472880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 262483200

約数和(自身を除く): 186010320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 110, 120, 132, 165, 166, 176, 220, 240, 249, 264, 330, 332, 349, 415, 440, 498, 528, 660, 664, 698, 830, 880, 913, 996, 1047, 1245, 1320, 1328, 1396, 1660, 1745, 1826, 1992, 2094, 2490, 2640, 2739, 2792, 3320, 3490, 3652, 3839, 3984, 4188, 4565, 4980, 5235, 5478, 5584, 6640, 6980, 7304, 7678, 8376, 9130, 9960, 10470, 10956, 11517, 13695, 13960, 14608, 15356, 16752, 18260, 19195, 19920, 20940, 21912, 23034, 27390, 27920, 28967, 30712, 36520, 38390, 41880, 43824, 46068, 54780, 57585, 57934, 61424, 73040, 76780, 83760, 86901, 92136, 109560, 115170, 115868, 144835, 153560, 173802, 184272, 219120, 230340, 231736, 289670, 307120, 318637, 347604, 434505, 460680, 463472, 579340, 637274, 695208, 869010, 921360, 955911, 1158680, 1274548, 1390416, 1593185, 1738020, 1911822, 2317360, 2549096, 3186370, 3476040, 3823644, 4779555, 5098192, 6372740, 6952080, 7647288, 9559110, 12745480, 15294576, 19118220, 25490960, 38236440, 76472880]

約数ペア:

[(1, 76472880), (2, 38236440), (3, 25490960), (4, 19118220), (5, 15294576), (6, 12745480), (8, 9559110), (10, 7647288), (11, 6952080), (12, 6372740), (15, 5098192), (16, 4779555), (20, 3823644), (22, 3476040), (24, 3186370), (30, 2549096), (33, 2317360), (40, 1911822), (44, 1738020), (48, 1593185), (55, 1390416), (60, 1274548), (66, 1158680), (80, 955911), (83, 921360), (88, 869010), (110, 695208), (120, 637274), (132, 579340), (165, 463472), (166, 460680), (176, 434505), (220, 347604), (240, 318637), (249, 307120), (264, 289670), (330, 231736), (332, 230340), (349, 219120), (415, 184272), (440, 173802), (498, 153560), (528, 144835), (660, 115868), (664, 115170), (698, 109560), (830, 92136), (880, 86901), (913, 83760), (996, 76780), (1047, 73040), (1245, 61424), (1320, 57934), (1328, 57585), (1396, 54780), (1660, 46068), (1745, 43824), (1826, 41880), (1992, 38390), (2094, 36520), (2490, 30712), (2640, 28967), (2739, 27920), (2792, 27390), (3320, 23034), (3490, 21912), (3652, 20940), (3839, 19920), (3984, 19195), (4188, 18260), (4565, 16752), (4980, 15356), (5235, 14608), (5478, 13960), (5584, 13695), (6640, 11517), (6980, 10956), (7304, 10470), (7678, 9960), (8376, 9130)]