200397240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 689925600

約数和(自身を除く): 489528360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 243, 265, 270, 318, 324, 360, 389, 405, 424, 477, 486, 530, 540, 636, 648, 778, 795, 810, 954, 972, 1060, 1080, 1167, 1215, 1272, 1431, 1556, 1590, 1620, 1908, 1944, 1945, 2120, 2334, 2385, 2430, 2862, 3112, 3180, 3240, 3501, 3816, 3890, 4293, 4668, 4770, 4860, 5724, 5835, 6360, 7002, 7155, 7780, 8586, 9336, 9540, 9720, 10503, 11448, 11670, 12879, 14004, 14310, 15560, 17172, 17505, 19080, 20617, 21006, 21465, 23340, 25758, 28008, 28620, 31509, 34344, 35010, 41234, 42012, 42930, 46680, 51516, 52515, 57240, 61851, 63018, 64395, 70020, 82468, 84024, 85860, 94527, 103032, 103085, 105030, 123702, 126036, 128790, 140040, 157545, 164936, 171720, 185553, 189054, 206170, 210060, 247404, 252072, 257580, 309255, 315090, 371106, 378108, 412340, 420120, 472635, 494808, 515160, 556659, 618510, 630180, 742212, 756216, 824680, 927765, 945270, 1113318, 1237020, 1260360, 1484424, 1669977, 1855530, 1890540, 2226636, 2474040, 2783295, 3339954, 3711060, 3781080, 4453272, 5009931, 5566590, 6679908, 7422120, 8349885, 10019862, 11133180, 13359816, 16699770, 20039724, 22266360, 25049655, 33399540, 40079448, 50099310, 66799080, 100198620, 200397240]

約数ペア:

[(1, 200397240), (2, 100198620), (3, 66799080), (4, 50099310), (5, 40079448), (6, 33399540), (8, 25049655), (9, 22266360), (10, 20039724), (12, 16699770), (15, 13359816), (18, 11133180), (20, 10019862), (24, 8349885), (27, 7422120), (30, 6679908), (36, 5566590), (40, 5009931), (45, 4453272), (53, 3781080), (54, 3711060), (60, 3339954), (72, 2783295), (81, 2474040), (90, 2226636), (106, 1890540), (108, 1855530), (120, 1669977), (135, 1484424), (159, 1260360), (162, 1237020), (180, 1113318), (212, 945270), (216, 927765), (243, 824680), (265, 756216), (270, 742212), (318, 630180), (324, 618510), (360, 556659), (389, 515160), (405, 494808), (424, 472635), (477, 420120), (486, 412340), (530, 378108), (540, 371106), (636, 315090), (648, 309255), (778, 257580), (795, 252072), (810, 247404), (954, 210060), (972, 206170), (1060, 189054), (1080, 185553), (1167, 171720), (1215, 164936), (1272, 157545), (1431, 140040), (1556, 128790), (1590, 126036), (1620, 123702), (1908, 105030), (1944, 103085), (1945, 103032), (2120, 94527), (2334, 85860), (2385, 84024), (2430, 82468), (2862, 70020), (3112, 64395), (3180, 63018), (3240, 61851), (3501, 57240), (3816, 52515), (3890, 51516), (4293, 46680), (4668, 42930), (4770, 42012), (4860, 41234), (5724, 35010), (5835, 34344), (6360, 31509), (7002, 28620), (7155, 28008), (7780, 25758), (8586, 23340), (9336, 21465), (9540, 21006), (9720, 20617), (10503, 19080), (11448, 17505), (11670, 17172), (12879, 15560), (14004, 14310)]