122120400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:853

約数の個数: 120

約数和(自身を含む): 394394400

約数和(自身を除く): 272274000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 149, 150, 200, 240, 298, 300, 400, 447, 596, 600, 683, 745, 894, 1192, 1200, 1366, 1490, 1788, 2049, 2235, 2384, 2732, 2980, 3415, 3576, 3725, 4098, 4470, 5464, 5960, 6830, 7152, 7450, 8196, 8940, 10245, 10928, 11175, 11920, 13660, 14900, 16392, 17075, 17880, 20490, 22350, 27320, 29800, 32784, 34150, 35760, 40980, 44700, 51225, 54640, 59600, 68300, 81960, 89400, 101767, 102450, 136600, 163920, 178800, 203534, 204900, 273200, 305301, 407068, 409800, 508835, 610602, 814136, 819600, 1017670, 1221204, 1526505, 1628272, 2035340, 2442408, 2544175, 3053010, 4070680, 4884816, 5088350, 6106020, 7632525, 8141360, 10176700, 12212040, 15265050, 20353400, 24424080, 30530100, 40706800, 61060200, 122120400]

約数ペア:

[(1, 122120400), (2, 61060200), (3, 40706800), (4, 30530100), (5, 24424080), (6, 20353400), (8, 15265050), (10, 12212040), (12, 10176700), (15, 8141360), (16, 7632525), (20, 6106020), (24, 5088350), (25, 4884816), (30, 4070680), (40, 3053010), (48, 2544175), (50, 2442408), (60, 2035340), (75, 1628272), (80, 1526505), (100, 1221204), (120, 1017670), (149, 819600), (150, 814136), (200, 610602), (240, 508835), (298, 409800), (300, 407068), (400, 305301), (447, 273200), (596, 204900), (600, 203534), (683, 178800), (745, 163920), (894, 136600), (1192, 102450), (1200, 101767), (1366, 89400), (1490, 81960), (1788, 68300), (2049, 59600), (2235, 54640), (2384, 51225), (2732, 44700), (2980, 40980), (3415, 35760), (3576, 34150), (3725, 32784), (4098, 29800), (4470, 27320), (5464, 22350), (5960, 20490), (6830, 17880), (7152, 17075), (7450, 16392), (8196, 14900), (8940, 13660), (10245, 11920), (10928, 11175)]