27008300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 65537472

約数和(自身を除く): 38529172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 172, 215, 220, 275, 430, 473, 550, 571, 860, 946, 1075, 1100, 1142, 1892, 2150, 2284, 2365, 2855, 4300, 4730, 5710, 6281, 9460, 11420, 11825, 12562, 14275, 23650, 24553, 25124, 28550, 31405, 47300, 49106, 57100, 62810, 98212, 122765, 125620, 157025, 245530, 270083, 314050, 491060, 540166, 613825, 628100, 1080332, 1227650, 1350415, 2455300, 2700830, 5401660, 6752075, 13504150, 27008300]

約数ペア:

[(1, 27008300), (2, 13504150), (4, 6752075), (5, 5401660), (10, 2700830), (11, 2455300), (20, 1350415), (22, 1227650), (25, 1080332), (43, 628100), (44, 613825), (50, 540166), (55, 491060), (86, 314050), (100, 270083), (110, 245530), (172, 157025), (215, 125620), (220, 122765), (275, 98212), (430, 62810), (473, 57100), (550, 49106), (571, 47300), (860, 31405), (946, 28550), (1075, 25124), (1100, 24553), (1142, 23650), (1892, 14275), (2150, 12562), (2284, 11825), (2365, 11420), (2855, 9460), (4300, 6281), (4730, 5710)]