129139500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^3\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 440294400

約数和(自身を除く): 311154900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 210, 245, 250, 251, 294, 300, 343, 350, 375, 420, 490, 500, 502, 525, 588, 686, 700, 735, 750, 753, 875, 980, 1004, 1029, 1050, 1225, 1255, 1372, 1470, 1500, 1506, 1715, 1750, 1757, 2058, 2100, 2450, 2510, 2625, 2940, 3012, 3430, 3500, 3514, 3675, 3765, 4116, 4900, 5020, 5145, 5250, 5271, 6125, 6275, 6860, 7028, 7350, 7530, 8575, 8785, 10290, 10500, 10542, 12250, 12299, 12550, 14700, 15060, 17150, 17570, 18375, 18825, 20580, 21084, 24500, 24598, 25100, 25725, 26355, 31375, 34300, 35140, 36750, 36897, 37650, 42875, 43925, 49196, 51450, 52710, 61495, 62750, 73500, 73794, 75300, 85750, 86093, 87850, 94125, 102900, 105420, 122990, 125500, 128625, 131775, 147588, 171500, 172186, 175700, 184485, 188250, 219625, 245980, 257250, 258279, 263550, 307475, 344372, 368970, 376500, 430465, 439250, 514500, 516558, 527100, 614950, 658875, 737940, 860930, 878500, 922425, 1033116, 1229900, 1291395, 1317750, 1537375, 1721860, 1844850, 2152325, 2582790, 2635500, 3074750, 3689700, 4304650, 4612125, 5165580, 6149500, 6456975, 8609300, 9224250, 10761625, 12913950, 18448500, 21523250, 25827900, 32284875, 43046500, 64569750, 129139500]

約数ペア:

[(1, 129139500), (2, 64569750), (3, 43046500), (4, 32284875), (5, 25827900), (6, 21523250), (7, 18448500), (10, 12913950), (12, 10761625), (14, 9224250), (15, 8609300), (20, 6456975), (21, 6149500), (25, 5165580), (28, 4612125), (30, 4304650), (35, 3689700), (42, 3074750), (49, 2635500), (50, 2582790), (60, 2152325), (70, 1844850), (75, 1721860), (84, 1537375), (98, 1317750), (100, 1291395), (105, 1229900), (125, 1033116), (140, 922425), (147, 878500), (150, 860930), (175, 737940), (196, 658875), (210, 614950), (245, 527100), (250, 516558), (251, 514500), (294, 439250), (300, 430465), (343, 376500), (350, 368970), (375, 344372), (420, 307475), (490, 263550), (500, 258279), (502, 257250), (525, 245980), (588, 219625), (686, 188250), (700, 184485), (735, 175700), (750, 172186), (753, 171500), (875, 147588), (980, 131775), (1004, 128625), (1029, 125500), (1050, 122990), (1225, 105420), (1255, 102900), (1372, 94125), (1470, 87850), (1500, 86093), (1506, 85750), (1715, 75300), (1750, 73794), (1757, 73500), (2058, 62750), (2100, 61495), (2450, 52710), (2510, 51450), (2625, 49196), (2940, 43925), (3012, 42875), (3430, 37650), (3500, 36897), (3514, 36750), (3675, 35140), (3765, 34300), (4116, 31375), (4900, 26355), (5020, 25725), (5145, 25100), (5250, 24598), (5271, 24500), (6125, 21084), (6275, 20580), (6860, 18825), (7028, 18375), (7350, 17570), (7530, 17150), (8575, 15060), (8785, 14700), (10290, 12550), (10500, 12299), (10542, 12250)]