2788334550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{108707}}^1$

素因数の和:108747

約数の個数: 96

約数和(自身を含む): 8087875200

約数和(自身を除く): 5299540650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 855, 950, 1026, 1350, 1425, 1710, 2565, 2850, 4275, 5130, 8550, 12825, 25650, 108707, 217414, 326121, 543535, 652242, 978363, 1087070, 1630605, 1956726, 2065433, 2717675, 2935089, 3261210, 4130866, 4891815, 5435350, 5870178, 6196299, 8153025, 9783630, 10327165, 12392598, 14675445, 16306050, 18588897, 20654330, 24459075, 29350890, 30981495, 37177794, 48918150, 51635825, 55766691, 61962990, 73377225, 92944485, 103271650, 111533382, 146754450, 154907475, 185888970, 278833455, 309814950, 464722425, 557666910, 929444850, 1394167275, 2788334550]

約数ペア:

[(1, 2788334550), (2, 1394167275), (3, 929444850), (5, 557666910), (6, 464722425), (9, 309814950), (10, 278833455), (15, 185888970), (18, 154907475), (19, 146754450), (25, 111533382), (27, 103271650), (30, 92944485), (38, 73377225), (45, 61962990), (50, 55766691), (54, 51635825), (57, 48918150), (75, 37177794), (90, 30981495), (95, 29350890), (114, 24459075), (135, 20654330), (150, 18588897), (171, 16306050), (190, 14675445), (225, 12392598), (270, 10327165), (285, 9783630), (342, 8153025), (450, 6196299), (475, 5870178), (513, 5435350), (570, 4891815), (675, 4130866), (855, 3261210), (950, 2935089), (1026, 2717675), (1350, 2065433), (1425, 1956726), (1710, 1630605), (2565, 1087070), (2850, 978363), (4275, 652242), (5130, 543535), (8550, 326121), (12825, 217414), (25650, 108707)]