71563320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1451}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 234439920

約数和(自身を除く): 162876600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1451, 1644, 2055, 2466, 2740, 2902, 3288, 4110, 4353, 4932, 5480, 5804, 6165, 7255, 8220, 8706, 9864, 11608, 12330, 13059, 14510, 16440, 17412, 21765, 24660, 26118, 29020, 34824, 43530, 49320, 52236, 58040, 65295, 87060, 104472, 130590, 174120, 198787, 261180, 397574, 522360, 596361, 795148, 993935, 1192722, 1590296, 1789083, 1987870, 2385444, 2981805, 3578166, 3975740, 4770888, 5963610, 7156332, 7951480, 8945415, 11927220, 14312664, 17890830, 23854440, 35781660, 71563320]

約数ペア:

[(1, 71563320), (2, 35781660), (3, 23854440), (4, 17890830), (5, 14312664), (6, 11927220), (8, 8945415), (9, 7951480), (10, 7156332), (12, 5963610), (15, 4770888), (18, 3975740), (20, 3578166), (24, 2981805), (30, 2385444), (36, 1987870), (40, 1789083), (45, 1590296), (60, 1192722), (72, 993935), (90, 795148), (120, 596361), (137, 522360), (180, 397574), (274, 261180), (360, 198787), (411, 174120), (548, 130590), (685, 104472), (822, 87060), (1096, 65295), (1233, 58040), (1370, 52236), (1451, 49320), (1644, 43530), (2055, 34824), (2466, 29020), (2740, 26118), (2902, 24660), (3288, 21765), (4110, 17412), (4353, 16440), (4932, 14510), (5480, 13059), (5804, 12330), (6165, 11608), (7255, 9864), (8220, 8706)]