216121200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9479}}^1$

素因数の和:9519

約数の個数: 120

約数和(自身を含む): 728822400

約数和(自身を除く): 512701200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 9479, 11400, 18958, 22800, 28437, 37916, 47395, 56874, 75832, 94790, 113748, 142185, 151664, 180101, 189580, 227496, 236975, 284370, 360202, 379160, 454992, 473950, 540303, 568740, 710925, 720404, 758320, 900505, 947900, 1080606, 1137480, 1421850, 1440808, 1801010, 1895800, 2161212, 2274960, 2701515, 2843700, 2881616, 3602020, 3791600, 4322424, 4502525, 5403030, 5687400, 7204040, 8644848, 9005050, 10806060, 11374800, 13507575, 14408080, 18010100, 21612120, 27015150, 36020200, 43224240, 54030300, 72040400, 108060600, 216121200]

約数ペア:

[(1, 216121200), (2, 108060600), (3, 72040400), (4, 54030300), (5, 43224240), (6, 36020200), (8, 27015150), (10, 21612120), (12, 18010100), (15, 14408080), (16, 13507575), (19, 11374800), (20, 10806060), (24, 9005050), (25, 8644848), (30, 7204040), (38, 5687400), (40, 5403030), (48, 4502525), (50, 4322424), (57, 3791600), (60, 3602020), (75, 2881616), (76, 2843700), (80, 2701515), (95, 2274960), (100, 2161212), (114, 1895800), (120, 1801010), (150, 1440808), (152, 1421850), (190, 1137480), (200, 1080606), (228, 947900), (240, 900505), (285, 758320), (300, 720404), (304, 710925), (380, 568740), (400, 540303), (456, 473950), (475, 454992), (570, 379160), (600, 360202), (760, 284370), (912, 236975), (950, 227496), (1140, 189580), (1200, 180101), (1425, 151664), (1520, 142185), (1900, 113748), (2280, 94790), (2850, 75832), (3800, 56874), (4560, 47395), (5700, 37916), (7600, 28437), (9479, 22800), (11400, 18958)]