61083880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 165110400

約数和(自身を除く): 104026520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 59, 65, 88, 104, 110, 118, 130, 143, 181, 220, 236, 260, 286, 295, 362, 440, 472, 520, 572, 590, 649, 715, 724, 767, 905, 1144, 1180, 1298, 1430, 1448, 1534, 1810, 1991, 2353, 2360, 2596, 2860, 3068, 3245, 3620, 3835, 3982, 4706, 5192, 5720, 6136, 6490, 7240, 7670, 7964, 8437, 9412, 9955, 10679, 11765, 12980, 15340, 15928, 16874, 18824, 19910, 21358, 23530, 25883, 25960, 30680, 33748, 39820, 42185, 42716, 47060, 51766, 53395, 67496, 79640, 84370, 85432, 94120, 103532, 106790, 117469, 129415, 138827, 168740, 207064, 213580, 234938, 258830, 277654, 337480, 427160, 469876, 517660, 555308, 587345, 694135, 939752, 1035320, 1110616, 1174690, 1388270, 1527097, 2349380, 2776540, 3054194, 4698760, 5553080, 6108388, 7635485, 12216776, 15270970, 30541940, 61083880]

約数ペア:

[(1, 61083880), (2, 30541940), (4, 15270970), (5, 12216776), (8, 7635485), (10, 6108388), (11, 5553080), (13, 4698760), (20, 3054194), (22, 2776540), (26, 2349380), (40, 1527097), (44, 1388270), (52, 1174690), (55, 1110616), (59, 1035320), (65, 939752), (88, 694135), (104, 587345), (110, 555308), (118, 517660), (130, 469876), (143, 427160), (181, 337480), (220, 277654), (236, 258830), (260, 234938), (286, 213580), (295, 207064), (362, 168740), (440, 138827), (472, 129415), (520, 117469), (572, 106790), (590, 103532), (649, 94120), (715, 85432), (724, 84370), (767, 79640), (905, 67496), (1144, 53395), (1180, 51766), (1298, 47060), (1430, 42716), (1448, 42185), (1534, 39820), (1810, 33748), (1991, 30680), (2353, 25960), (2360, 25883), (2596, 23530), (2860, 21358), (3068, 19910), (3245, 18824), (3620, 16874), (3835, 15928), (3982, 15340), (4706, 12980), (5192, 11765), (5720, 10679), (6136, 9955), (6490, 9412), (7240, 8437), (7670, 7964)]