129017600

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1106

約数の個数: 108

約数和(自身を含む): 336462840

約数和(自身を除く): 207445240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1061, 1216, 1280, 1520, 1600, 1900, 2122, 2432, 3040, 3200, 3800, 4244, 4864, 5305, 6080, 6400, 7600, 8488, 10610, 12160, 15200, 16976, 20159, 21220, 24320, 26525, 30400, 33952, 40318, 42440, 53050, 60800, 67904, 80636, 84880, 100795, 106100, 121600, 135808, 161272, 169760, 201590, 212200, 271616, 322544, 339520, 403180, 424400, 503975, 645088, 679040, 806360, 848800, 1007950, 1290176, 1358080, 1612720, 1697600, 2015900, 2580352, 3225440, 3395200, 4031800, 5160704, 6450880, 6790400, 8063600, 12901760, 16127200, 25803520, 32254400, 64508800, 129017600]

約数ペア:

[(1, 129017600), (2, 64508800), (4, 32254400), (5, 25803520), (8, 16127200), (10, 12901760), (16, 8063600), (19, 6790400), (20, 6450880), (25, 5160704), (32, 4031800), (38, 3395200), (40, 3225440), (50, 2580352), (64, 2015900), (76, 1697600), (80, 1612720), (95, 1358080), (100, 1290176), (128, 1007950), (152, 848800), (160, 806360), (190, 679040), (200, 645088), (256, 503975), (304, 424400), (320, 403180), (380, 339520), (400, 322544), (475, 271616), (608, 212200), (640, 201590), (760, 169760), (800, 161272), (950, 135808), (1061, 121600), (1216, 106100), (1280, 100795), (1520, 84880), (1600, 80636), (1900, 67904), (2122, 60800), (2432, 53050), (3040, 42440), (3200, 40318), (3800, 33952), (4244, 30400), (4864, 26525), (5305, 24320), (6080, 21220), (6400, 20159), (7600, 16976), (8488, 15200), (10610, 12160)]