129083820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1175

約数の個数: 96

約数和(自身を含む): 381749760

約数和(自身を除く): 252665940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 534, 690, 890, 1051, 1068, 1335, 1380, 1780, 2047, 2102, 2670, 3153, 4094, 4204, 5255, 5340, 6141, 6306, 8188, 10235, 10510, 12282, 12612, 15765, 20470, 21020, 24173, 24564, 30705, 31530, 40940, 48346, 61410, 63060, 72519, 93539, 96692, 120865, 122820, 145038, 187078, 241730, 280617, 290076, 362595, 374156, 467695, 483460, 561234, 725190, 935390, 1122468, 1403085, 1450380, 1870780, 2151397, 2806170, 4302794, 5612340, 6454191, 8605588, 10756985, 12908382, 21513970, 25816764, 32270955, 43027940, 64541910, 129083820]

約数ペア:

[(1, 129083820), (2, 64541910), (3, 43027940), (4, 32270955), (5, 25816764), (6, 21513970), (10, 12908382), (12, 10756985), (15, 8605588), (20, 6454191), (23, 5612340), (30, 4302794), (46, 2806170), (60, 2151397), (69, 1870780), (89, 1450380), (92, 1403085), (115, 1122468), (138, 935390), (178, 725190), (230, 561234), (267, 483460), (276, 467695), (345, 374156), (356, 362595), (445, 290076), (460, 280617), (534, 241730), (690, 187078), (890, 145038), (1051, 122820), (1068, 120865), (1335, 96692), (1380, 93539), (1780, 72519), (2047, 63060), (2102, 61410), (2670, 48346), (3153, 40940), (4094, 31530), (4204, 30705), (5255, 24564), (5340, 24173), (6141, 21020), (6306, 20470), (8188, 15765), (10235, 12612), (10510, 12282)]