12898503600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{249971}}^1$

素因数の和:250035

約数の個数: 120

約数和(自身を含む): 42279264192

約数和(自身を除く): 29380760592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1290, 1720, 2064, 2150, 2580, 3225, 3440, 4300, 5160, 6450, 8600, 10320, 12900, 17200, 25800, 51600, 249971, 499942, 749913, 999884, 1249855, 1499826, 1999768, 2499710, 2999652, 3749565, 3999536, 4999420, 5999304, 6249275, 7499130, 9998840, 10748753, 11998608, 12498550, 14998260, 18747825, 19997680, 21497506, 24997100, 29996520, 32246259, 37495650, 42995012, 49994200, 53743765, 59993040, 64492518, 74991300, 85990024, 99988400, 107487530, 128985036, 149982600, 161231295, 171980048, 214975060, 257970072, 268718825, 299965200, 322462590, 429950120, 515940144, 537437650, 644925180, 806156475, 859900240, 1074875300, 1289850360, 1612312950, 2149750600, 2579700720, 3224625900, 4299501200, 6449251800, 12898503600]

約数ペア:

[(1, 12898503600), (2, 6449251800), (3, 4299501200), (4, 3224625900), (5, 2579700720), (6, 2149750600), (8, 1612312950), (10, 1289850360), (12, 1074875300), (15, 859900240), (16, 806156475), (20, 644925180), (24, 537437650), (25, 515940144), (30, 429950120), (40, 322462590), (43, 299965200), (48, 268718825), (50, 257970072), (60, 214975060), (75, 171980048), (80, 161231295), (86, 149982600), (100, 128985036), (120, 107487530), (129, 99988400), (150, 85990024), (172, 74991300), (200, 64492518), (215, 59993040), (240, 53743765), (258, 49994200), (300, 42995012), (344, 37495650), (400, 32246259), (430, 29996520), (516, 24997100), (600, 21497506), (645, 19997680), (688, 18747825), (860, 14998260), (1032, 12498550), (1075, 11998608), (1200, 10748753), (1290, 9998840), (1720, 7499130), (2064, 6249275), (2150, 5999304), (2580, 4999420), (3225, 3999536), (3440, 3749565), (4300, 2999652), (5160, 2499710), (6450, 1999768), (8600, 1499826), (10320, 1249855), (12900, 999884), (17200, 749913), (25800, 499942), (51600, 249971)]