82153440

素因数分解:

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

素因数の和:2143

約数の個数: 144

約数和(自身を含む): 290869488

約数和(自身を除く): 208716048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2113, 2160, 2430, 2592, 3240, 3888, 4226, 4320, 4860, 6339, 6480, 7776, 8452, 9720, 10565, 12678, 12960, 16904, 19017, 19440, 21130, 25356, 31695, 33808, 38034, 38880, 42260, 50712, 57051, 63390, 67616, 76068, 84520, 95085, 101424, 114102, 126780, 152136, 169040, 171153, 190170, 202848, 228204, 253560, 285255, 304272, 338080, 342306, 380340, 456408, 507120, 513459, 570510, 608544, 684612, 760680, 855765, 912816, 1014240, 1026918, 1141020, 1369224, 1521360, 1711530, 1825632, 2053836, 2282040, 2567295, 2738448, 3042720, 3423060, 4107672, 4564080, 5134590, 5476896, 6846120, 8215344, 9128160, 10269180, 13692240, 16430688, 20538360, 27384480, 41076720, 82153440]

約数ペア:

[(1, 82153440), (2, 41076720), (3, 27384480), (4, 20538360), (5, 16430688), (6, 13692240), (8, 10269180), (9, 9128160), (10, 8215344), (12, 6846120), (15, 5476896), (16, 5134590), (18, 4564080), (20, 4107672), (24, 3423060), (27, 3042720), (30, 2738448), (32, 2567295), (36, 2282040), (40, 2053836), (45, 1825632), (48, 1711530), (54, 1521360), (60, 1369224), (72, 1141020), (80, 1026918), (81, 1014240), (90, 912816), (96, 855765), (108, 760680), (120, 684612), (135, 608544), (144, 570510), (160, 513459), (162, 507120), (180, 456408), (216, 380340), (240, 342306), (243, 338080), (270, 304272), (288, 285255), (324, 253560), (360, 228204), (405, 202848), (432, 190170), (480, 171153), (486, 169040), (540, 152136), (648, 126780), (720, 114102), (810, 101424), (864, 95085), (972, 84520), (1080, 76068), (1215, 67616), (1296, 63390), (1440, 57051), (1620, 50712), (1944, 42260), (2113, 38880), (2160, 38034), (2430, 33808), (2592, 31695), (3240, 25356), (3888, 21130), (4226, 19440), (4320, 19017), (4860, 16904), (6339, 12960), (6480, 12678), (7776, 10565), (8452, 9720)]