55427850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3329}}^1$

素因数の和:3384

約数の個数: 72

約数和(自身を含む): 152986860

約数和(自身を除く): 97559010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3329, 3330, 5550, 6658, 8325, 9987, 16645, 16650, 19974, 29961, 33290, 49935, 59922, 83225, 99870, 123173, 149805, 166450, 246346, 249675, 299610, 369519, 499350, 615865, 739038, 749025, 1108557, 1231730, 1498050, 1847595, 2217114, 3079325, 3695190, 5542785, 6158650, 9237975, 11085570, 18475950, 27713925, 55427850]

約数ペア:

[(1, 55427850), (2, 27713925), (3, 18475950), (5, 11085570), (6, 9237975), (9, 6158650), (10, 5542785), (15, 3695190), (18, 3079325), (25, 2217114), (30, 1847595), (37, 1498050), (45, 1231730), (50, 1108557), (74, 749025), (75, 739038), (90, 615865), (111, 499350), (150, 369519), (185, 299610), (222, 249675), (225, 246346), (333, 166450), (370, 149805), (450, 123173), (555, 99870), (666, 83225), (925, 59922), (1110, 49935), (1665, 33290), (1850, 29961), (2775, 19974), (3329, 16650), (3330, 16645), (5550, 9987), (6658, 8325)]