27783450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2176

約数の個数: 72

約数和(自身を含む): 77255100

約数和(自身を除く): 49471650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2129, 2175, 2610, 4258, 4350, 6387, 6525, 10645, 12774, 13050, 19161, 21290, 31935, 38322, 53225, 61741, 63870, 95805, 106450, 123482, 159675, 185223, 191610, 308705, 319350, 370446, 479025, 555669, 617410, 926115, 958050, 1111338, 1543525, 1852230, 2778345, 3087050, 4630575, 5556690, 9261150, 13891725, 27783450]

約数ペア:

[(1, 27783450), (2, 13891725), (3, 9261150), (5, 5556690), (6, 4630575), (9, 3087050), (10, 2778345), (15, 1852230), (18, 1543525), (25, 1111338), (29, 958050), (30, 926115), (45, 617410), (50, 555669), (58, 479025), (75, 370446), (87, 319350), (90, 308705), (145, 191610), (150, 185223), (174, 159675), (225, 123482), (261, 106450), (290, 95805), (435, 63870), (450, 61741), (522, 53225), (725, 38322), (870, 31935), (1305, 21290), (1450, 19161), (2129, 13050), (2175, 12774), (2610, 10645), (4258, 6525), (4350, 6387)]