54560880

素因数分解:

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

素因数の和:196

約数の個数: 180

約数和(自身を含む): 202328568

約数和(自身を除く): 147767688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 83, 88, 90, 99, 110, 120, 132, 144, 165, 166, 176, 180, 198, 220, 240, 249, 264, 330, 332, 360, 396, 415, 440, 495, 498, 528, 660, 664, 720, 747, 792, 830, 880, 913, 990, 996, 1245, 1320, 1328, 1494, 1584, 1660, 1826, 1980, 1992, 2490, 2640, 2739, 2988, 3320, 3652, 3735, 3960, 3984, 4565, 4980, 5478, 5976, 6640, 6889, 7304, 7470, 7920, 8217, 9130, 9960, 10956, 11952, 13695, 13778, 14608, 14940, 16434, 18260, 19920, 20667, 21912, 27390, 27556, 29880, 32868, 34445, 36520, 41085, 41334, 43824, 54780, 55112, 59760, 62001, 65736, 68890, 73040, 75779, 82170, 82668, 103335, 109560, 110224, 124002, 131472, 137780, 151558, 164340, 165336, 206670, 219120, 227337, 248004, 275560, 303116, 310005, 328680, 330672, 378895, 413340, 454674, 496008, 551120, 606232, 620010, 657360, 682011, 757790, 826680, 909348, 992016, 1136685, 1212464, 1240020, 1364022, 1515580, 1653360, 1818696, 2273370, 2480040, 2728044, 3031160, 3410055, 3637392, 4546740, 4960080, 5456088, 6062320, 6820110, 9093480, 10912176, 13640220, 18186960, 27280440, 54560880]

約数ペア:

[(1, 54560880), (2, 27280440), (3, 18186960), (4, 13640220), (5, 10912176), (6, 9093480), (8, 6820110), (9, 6062320), (10, 5456088), (11, 4960080), (12, 4546740), (15, 3637392), (16, 3410055), (18, 3031160), (20, 2728044), (22, 2480040), (24, 2273370), (30, 1818696), (33, 1653360), (36, 1515580), (40, 1364022), (44, 1240020), (45, 1212464), (48, 1136685), (55, 992016), (60, 909348), (66, 826680), (72, 757790), (80, 682011), (83, 657360), (88, 620010), (90, 606232), (99, 551120), (110, 496008), (120, 454674), (132, 413340), (144, 378895), (165, 330672), (166, 328680), (176, 310005), (180, 303116), (198, 275560), (220, 248004), (240, 227337), (249, 219120), (264, 206670), (330, 165336), (332, 164340), (360, 151558), (396, 137780), (415, 131472), (440, 124002), (495, 110224), (498, 109560), (528, 103335), (660, 82668), (664, 82170), (720, 75779), (747, 73040), (792, 68890), (830, 65736), (880, 62001), (913, 59760), (990, 55112), (996, 54780), (1245, 43824), (1320, 41334), (1328, 41085), (1494, 36520), (1584, 34445), (1660, 32868), (1826, 29880), (1980, 27556), (1992, 27390), (2490, 21912), (2640, 20667), (2739, 19920), (2988, 18260), (3320, 16434), (3652, 14940), (3735, 14608), (3960, 13778), (3984, 13695), (4565, 11952), (4980, 10956), (5478, 9960), (5976, 9130), (6640, 8217), (6889, 7920), (7304, 7470)]