27796950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 75286848

約数和(自身を除く): 47489898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 223, 225, 277, 446, 450, 554, 669, 831, 1115, 1338, 1385, 1662, 2007, 2230, 2493, 2770, 3345, 4014, 4155, 4986, 5575, 6690, 6925, 8310, 10035, 11150, 12465, 13850, 16725, 20070, 20775, 24930, 33450, 41550, 50175, 61771, 62325, 100350, 123542, 124650, 185313, 308855, 370626, 555939, 617710, 926565, 1111878, 1544275, 1853130, 2779695, 3088550, 4632825, 5559390, 9265650, 13898475, 27796950]

約数ペア:

[(1, 27796950), (2, 13898475), (3, 9265650), (5, 5559390), (6, 4632825), (9, 3088550), (10, 2779695), (15, 1853130), (18, 1544275), (25, 1111878), (30, 926565), (45, 617710), (50, 555939), (75, 370626), (90, 308855), (150, 185313), (223, 124650), (225, 123542), (277, 100350), (446, 62325), (450, 61771), (554, 50175), (669, 41550), (831, 33450), (1115, 24930), (1338, 20775), (1385, 20070), (1662, 16725), (2007, 13850), (2230, 12465), (2493, 11150), (2770, 10035), (3345, 8310), (4014, 6925), (4155, 6690), (4986, 5575)]