273220860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1193}}^1$

素因数の和:1563

約数の個数: 96

約数和(自身を含む): 837672192

約数和(自身を除く): 564451332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 347, 660, 694, 1041, 1193, 1388, 1735, 2082, 2386, 3470, 3579, 3817, 4164, 4772, 5205, 5965, 6940, 7158, 7634, 10410, 11451, 11930, 13123, 14316, 15268, 17895, 19085, 20820, 22902, 23860, 26246, 35790, 38170, 39369, 45804, 52492, 57255, 65615, 71580, 76340, 78738, 114510, 131230, 157476, 196845, 229020, 262460, 393690, 413971, 787380, 827942, 1241913, 1655884, 2069855, 2483826, 4139710, 4553681, 4967652, 6209565, 8279420, 9107362, 12419130, 13661043, 18214724, 22768405, 24838260, 27322086, 45536810, 54644172, 68305215, 91073620, 136610430, 273220860]

約数ペア:

[(1, 273220860), (2, 136610430), (3, 91073620), (4, 68305215), (5, 54644172), (6, 45536810), (10, 27322086), (11, 24838260), (12, 22768405), (15, 18214724), (20, 13661043), (22, 12419130), (30, 9107362), (33, 8279420), (44, 6209565), (55, 4967652), (60, 4553681), (66, 4139710), (110, 2483826), (132, 2069855), (165, 1655884), (220, 1241913), (330, 827942), (347, 787380), (660, 413971), (694, 393690), (1041, 262460), (1193, 229020), (1388, 196845), (1735, 157476), (2082, 131230), (2386, 114510), (3470, 78738), (3579, 76340), (3817, 71580), (4164, 65615), (4772, 57255), (5205, 52492), (5965, 45804), (6940, 39369), (7158, 38170), (7634, 35790), (10410, 26246), (11451, 23860), (11930, 22902), (13123, 20820), (14316, 19085), (15268, 17895)]