378045168400

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2053}}^1\times {\mathrm{6871}}^1$

素因数の和:9009

約数の個数: 120

約数和(自身を含む): 922392770624

約数和(自身を除く): 544347602224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 1072, 1340, 1675, 2053, 2680, 3350, 4106, 5360, 6700, 6871, 8212, 10265, 13400, 13742, 16424, 20530, 26800, 27484, 32848, 34355, 41060, 51325, 54968, 68710, 82120, 102650, 109936, 137420, 137551, 164240, 171775, 205300, 274840, 275102, 343550, 410600, 460357, 549680, 550204, 687100, 687755, 821200, 920714, 1100408, 1374200, 1375510, 1841428, 2200816, 2301785, 2748400, 2751020, 3438775, 3682856, 4603570, 5502040, 6877550, 7365712, 9207140, 11004080, 11508925, 13755100, 14106163, 18414280, 23017850, 27510200, 28212326, 36828560, 46035700, 55020400, 56424652, 70530815, 92071400, 112849304, 141061630, 184142800, 225698608, 282123260, 352654075, 564246520, 705308150, 945112921, 1128493040, 1410616300, 1890225842, 2821232600, 3780451684, 4725564605, 5642465200, 7560903368, 9451129210, 15121806736, 18902258420, 23627823025, 37804516840, 47255646050, 75609033680, 94511292100, 189022584200, 378045168400]

約数ペア:

[(1, 378045168400), (2, 189022584200), (4, 94511292100), (5, 75609033680), (8, 47255646050), (10, 37804516840), (16, 23627823025), (20, 18902258420), (25, 15121806736), (40, 9451129210), (50, 7560903368), (67, 5642465200), (80, 4725564605), (100, 3780451684), (134, 2821232600), (200, 1890225842), (268, 1410616300), (335, 1128493040), (400, 945112921), (536, 705308150), (670, 564246520), (1072, 352654075), (1340, 282123260), (1675, 225698608), (2053, 184142800), (2680, 141061630), (3350, 112849304), (4106, 92071400), (5360, 70530815), (6700, 56424652), (6871, 55020400), (8212, 46035700), (10265, 36828560), (13400, 28212326), (13742, 27510200), (16424, 23017850), (20530, 18414280), (26800, 14106163), (27484, 13755100), (32848, 11508925), (34355, 11004080), (41060, 9207140), (51325, 7365712), (54968, 6877550), (68710, 5502040), (82120, 4603570), (102650, 3682856), (109936, 3438775), (137420, 2751020), (137551, 2748400), (164240, 2301785), (171775, 2200816), (205300, 1841428), (274840, 1375510), (275102, 1374200), (343550, 1100408), (410600, 920714), (460357, 821200), (549680, 687755), (550204, 687100)]