157480400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5113}}^1$

素因数の和:5149

約数の個数: 120

約数和(自身を含む): 471797184

約数和(自身を除く): 314316784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4400, 5113, 6160, 7700, 10226, 15400, 20452, 25565, 30800, 35791, 40904, 51130, 56243, 71582, 81808, 102260, 112486, 127825, 143164, 178955, 204520, 224972, 255650, 281215, 286328, 357910, 393701, 409040, 449944, 511300, 562430, 572656, 715820, 787402, 894775, 899888, 1022600, 1124860, 1406075, 1431640, 1574804, 1789550, 1968505, 2045200, 2249720, 2812150, 2863280, 3149608, 3579100, 3937010, 4499440, 5624300, 6299216, 7158200, 7874020, 9842525, 11248600, 14316400, 15748040, 19685050, 22497200, 31496080, 39370100, 78740200, 157480400]

約数ペア:

[(1, 157480400), (2, 78740200), (4, 39370100), (5, 31496080), (7, 22497200), (8, 19685050), (10, 15748040), (11, 14316400), (14, 11248600), (16, 9842525), (20, 7874020), (22, 7158200), (25, 6299216), (28, 5624300), (35, 4499440), (40, 3937010), (44, 3579100), (50, 3149608), (55, 2863280), (56, 2812150), (70, 2249720), (77, 2045200), (80, 1968505), (88, 1789550), (100, 1574804), (110, 1431640), (112, 1406075), (140, 1124860), (154, 1022600), (175, 899888), (176, 894775), (200, 787402), (220, 715820), (275, 572656), (280, 562430), (308, 511300), (350, 449944), (385, 409040), (400, 393701), (440, 357910), (550, 286328), (560, 281215), (616, 255650), (700, 224972), (770, 204520), (880, 178955), (1100, 143164), (1232, 127825), (1400, 112486), (1540, 102260), (1925, 81808), (2200, 71582), (2800, 56243), (3080, 51130), (3850, 40904), (4400, 35791), (5113, 30800), (6160, 25565), (7700, 20452), (10226, 15400)]