75748860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 254846592

約数和(自身を除く): 179097732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 132, 134, 165, 180, 198, 201, 220, 268, 330, 335, 396, 402, 495, 571, 603, 660, 670, 737, 804, 990, 1005, 1142, 1206, 1340, 1474, 1713, 1980, 2010, 2211, 2284, 2412, 2855, 2948, 3015, 3426, 3685, 4020, 4422, 5139, 5710, 6030, 6281, 6633, 6852, 7370, 8565, 8844, 10278, 11055, 11420, 12060, 12562, 13266, 14740, 17130, 18843, 20556, 22110, 25124, 25695, 26532, 31405, 33165, 34260, 37686, 38257, 44220, 51390, 56529, 62810, 66330, 75372, 76514, 94215, 102780, 113058, 114771, 125620, 132660, 153028, 188430, 191285, 226116, 229542, 282645, 344313, 376860, 382570, 420827, 459084, 565290, 573855, 688626, 765140, 841654, 1130580, 1147710, 1262481, 1377252, 1683308, 1721565, 2104135, 2295420, 2524962, 3443130, 3787443, 4208270, 5049924, 6312405, 6886260, 7574886, 8416540, 12624810, 15149772, 18937215, 25249620, 37874430, 75748860]

約数ペア:

[(1, 75748860), (2, 37874430), (3, 25249620), (4, 18937215), (5, 15149772), (6, 12624810), (9, 8416540), (10, 7574886), (11, 6886260), (12, 6312405), (15, 5049924), (18, 4208270), (20, 3787443), (22, 3443130), (30, 2524962), (33, 2295420), (36, 2104135), (44, 1721565), (45, 1683308), (55, 1377252), (60, 1262481), (66, 1147710), (67, 1130580), (90, 841654), (99, 765140), (110, 688626), (132, 573855), (134, 565290), (165, 459084), (180, 420827), (198, 382570), (201, 376860), (220, 344313), (268, 282645), (330, 229542), (335, 226116), (396, 191285), (402, 188430), (495, 153028), (571, 132660), (603, 125620), (660, 114771), (670, 113058), (737, 102780), (804, 94215), (990, 76514), (1005, 75372), (1142, 66330), (1206, 62810), (1340, 56529), (1474, 51390), (1713, 44220), (1980, 38257), (2010, 37686), (2211, 34260), (2284, 33165), (2412, 31405), (2855, 26532), (2948, 25695), (3015, 25124), (3426, 22110), (3685, 20556), (4020, 18843), (4422, 17130), (5139, 14740), (5710, 13266), (6030, 12562), (6281, 12060), (6633, 11420), (6852, 11055), (7370, 10278), (8565, 8844)]