55108680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:611

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 127782840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 503, 660, 664, 830, 913, 996, 1006, 1245, 1320, 1509, 1660, 1826, 1992, 2012, 2490, 2515, 2739, 3018, 3320, 3652, 4024, 4565, 4980, 5030, 5478, 5533, 6036, 7304, 7545, 9130, 9960, 10060, 10956, 11066, 12072, 13695, 15090, 16599, 18260, 20120, 21912, 22132, 27390, 27665, 30180, 33198, 36520, 41749, 44264, 54780, 55330, 60360, 66396, 82995, 83498, 109560, 110660, 125247, 132792, 165990, 166996, 208745, 221320, 250494, 331980, 333992, 417490, 459239, 500988, 626235, 663960, 834980, 918478, 1001976, 1252470, 1377717, 1669960, 1836956, 2296195, 2504940, 2755434, 3673912, 4592390, 5009880, 5510868, 6888585, 9184780, 11021736, 13777170, 18369560, 27554340, 55108680]

約数ペア:

[(1, 55108680), (2, 27554340), (3, 18369560), (4, 13777170), (5, 11021736), (6, 9184780), (8, 6888585), (10, 5510868), (11, 5009880), (12, 4592390), (15, 3673912), (20, 2755434), (22, 2504940), (24, 2296195), (30, 1836956), (33, 1669960), (40, 1377717), (44, 1252470), (55, 1001976), (60, 918478), (66, 834980), (83, 663960), (88, 626235), (110, 500988), (120, 459239), (132, 417490), (165, 333992), (166, 331980), (220, 250494), (249, 221320), (264, 208745), (330, 166996), (332, 165990), (415, 132792), (440, 125247), (498, 110660), (503, 109560), (660, 83498), (664, 82995), (830, 66396), (913, 60360), (996, 55330), (1006, 54780), (1245, 44264), (1320, 41749), (1509, 36520), (1660, 33198), (1826, 30180), (1992, 27665), (2012, 27390), (2490, 22132), (2515, 21912), (2739, 20120), (3018, 18260), (3320, 16599), (3652, 15090), (4024, 13695), (4565, 12072), (4980, 11066), (5030, 10956), (5478, 10060), (5533, 9960), (6036, 9130), (7304, 7545)]