274248090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 787408128

約数和(自身を除く): 513160038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 361, 367, 414, 437, 570, 690, 722, 734, 855, 874, 1035, 1083, 1101, 1311, 1710, 1805, 1835, 2070, 2166, 2185, 2202, 2622, 3249, 3303, 3610, 3670, 3933, 4370, 5415, 5505, 6498, 6555, 6606, 6973, 7866, 8303, 8441, 10830, 11010, 13110, 13946, 16245, 16515, 16606, 16882, 19665, 20919, 24909, 25323, 32490, 33030, 34865, 39330, 41515, 41838, 42205, 49818, 50646, 62757, 69730, 74727, 75969, 83030, 84410, 104595, 124545, 125514, 126615, 132487, 149454, 151938, 160379, 209190, 249090, 253230, 264974, 313785, 320758, 373635, 379845, 397461, 481137, 627570, 662435, 747270, 759690, 794922, 801895, 962274, 1192383, 1324870, 1443411, 1603790, 1987305, 2384766, 2405685, 2886822, 3047201, 3974610, 4811370, 5961915, 6094402, 7217055, 9141603, 11923830, 14434110, 15236005, 18283206, 27424809, 30472010, 45708015, 54849618, 91416030, 137124045, 274248090]

約数ペア:

[(1, 274248090), (2, 137124045), (3, 91416030), (5, 54849618), (6, 45708015), (9, 30472010), (10, 27424809), (15, 18283206), (18, 15236005), (19, 14434110), (23, 11923830), (30, 9141603), (38, 7217055), (45, 6094402), (46, 5961915), (57, 4811370), (69, 3974610), (90, 3047201), (95, 2886822), (114, 2405685), (115, 2384766), (138, 1987305), (171, 1603790), (190, 1443411), (207, 1324870), (230, 1192383), (285, 962274), (342, 801895), (345, 794922), (361, 759690), (367, 747270), (414, 662435), (437, 627570), (570, 481137), (690, 397461), (722, 379845), (734, 373635), (855, 320758), (874, 313785), (1035, 264974), (1083, 253230), (1101, 249090), (1311, 209190), (1710, 160379), (1805, 151938), (1835, 149454), (2070, 132487), (2166, 126615), (2185, 125514), (2202, 124545), (2622, 104595), (3249, 84410), (3303, 83030), (3610, 75969), (3670, 74727), (3933, 69730), (4370, 62757), (5415, 50646), (5505, 49818), (6498, 42205), (6555, 41838), (6606, 41515), (6973, 39330), (7866, 34865), (8303, 33030), (8441, 32490), (10830, 25323), (11010, 24909), (13110, 20919), (13946, 19665), (16245, 16882), (16515, 16606)]