68461200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{2113}}^1$

素因数の和:2143

約数の個数: 150

約数和(自身を含む): 245818034

約数和(自身を除く): 177356834

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2113, 2160, 2700, 3240, 3600, 4050, 4226, 5400, 6339, 6480, 8100, 8452, 10565, 10800, 12678, 16200, 16904, 19017, 21130, 25356, 31695, 32400, 33808, 38034, 42260, 50712, 52825, 57051, 63390, 76068, 84520, 95085, 101424, 105650, 114102, 126780, 152136, 158475, 169040, 171153, 190170, 211300, 228204, 253560, 285255, 304272, 316950, 342306, 380340, 422600, 456408, 475425, 507120, 570510, 633900, 684612, 760680, 845200, 855765, 912816, 950850, 1141020, 1267800, 1369224, 1426275, 1521360, 1711530, 1901700, 2282040, 2535600, 2738448, 2852550, 3423060, 3803400, 4278825, 4564080, 5705100, 6846120, 7606800, 8557650, 11410200, 13692240, 17115300, 22820400, 34230600, 68461200]

約数ペア:

[(1, 68461200), (2, 34230600), (3, 22820400), (4, 17115300), (5, 13692240), (6, 11410200), (8, 8557650), (9, 7606800), (10, 6846120), (12, 5705100), (15, 4564080), (16, 4278825), (18, 3803400), (20, 3423060), (24, 2852550), (25, 2738448), (27, 2535600), (30, 2282040), (36, 1901700), (40, 1711530), (45, 1521360), (48, 1426275), (50, 1369224), (54, 1267800), (60, 1141020), (72, 950850), (75, 912816), (80, 855765), (81, 845200), (90, 760680), (100, 684612), (108, 633900), (120, 570510), (135, 507120), (144, 475425), (150, 456408), (162, 422600), (180, 380340), (200, 342306), (216, 316950), (225, 304272), (240, 285255), (270, 253560), (300, 228204), (324, 211300), (360, 190170), (400, 171153), (405, 169040), (432, 158475), (450, 152136), (540, 126780), (600, 114102), (648, 105650), (675, 101424), (720, 95085), (810, 84520), (900, 76068), (1080, 63390), (1200, 57051), (1296, 52825), (1350, 50712), (1620, 42260), (1800, 38034), (2025, 33808), (2113, 32400), (2160, 31695), (2700, 25356), (3240, 21130), (3600, 19017), (4050, 16904), (4226, 16200), (5400, 12678), (6339, 10800), (6480, 10565), (8100, 8452)]