82916280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1813

約数の個数: 96

約数和(自身を含む): 271580400

約数和(自身を除く): 188664120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1657, 1668, 2085, 2502, 2780, 3314, 3336, 4170, 4971, 5004, 5560, 6255, 6628, 8285, 8340, 9942, 10008, 12510, 13256, 14913, 16570, 16680, 19884, 24855, 25020, 29826, 33140, 39768, 49710, 50040, 59652, 66280, 74565, 99420, 119304, 149130, 198840, 230323, 298260, 460646, 596520, 690969, 921292, 1151615, 1381938, 1842584, 2072907, 2303230, 2763876, 3454845, 4145814, 4606460, 5527752, 6909690, 8291628, 9212920, 10364535, 13819380, 16583256, 20729070, 27638760, 41458140, 82916280]

約数ペア:

[(1, 82916280), (2, 41458140), (3, 27638760), (4, 20729070), (5, 16583256), (6, 13819380), (8, 10364535), (9, 9212920), (10, 8291628), (12, 6909690), (15, 5527752), (18, 4606460), (20, 4145814), (24, 3454845), (30, 2763876), (36, 2303230), (40, 2072907), (45, 1842584), (60, 1381938), (72, 1151615), (90, 921292), (120, 690969), (139, 596520), (180, 460646), (278, 298260), (360, 230323), (417, 198840), (556, 149130), (695, 119304), (834, 99420), (1112, 74565), (1251, 66280), (1390, 59652), (1657, 50040), (1668, 49710), (2085, 39768), (2502, 33140), (2780, 29826), (3314, 25020), (3336, 24855), (4170, 19884), (4971, 16680), (5004, 16570), (5560, 14913), (6255, 13256), (6628, 12510), (8285, 10008), (8340, 9942)]