54500280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15661}}^1$

素因数の和:15704

約数の個数: 64

約数和(自身を含む): 169149600

約数和(自身を除く): 114649320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 15661, 31322, 46983, 62644, 78305, 93966, 125288, 156610, 187932, 234915, 313220, 375864, 454169, 469830, 626440, 908338, 939660, 1362507, 1816676, 1879320, 2270845, 2725014, 3633352, 4541690, 5450028, 6812535, 9083380, 10900056, 13625070, 18166760, 27250140, 54500280]

約数ペア:

[(1, 54500280), (2, 27250140), (3, 18166760), (4, 13625070), (5, 10900056), (6, 9083380), (8, 6812535), (10, 5450028), (12, 4541690), (15, 3633352), (20, 2725014), (24, 2270845), (29, 1879320), (30, 1816676), (40, 1362507), (58, 939660), (60, 908338), (87, 626440), (116, 469830), (120, 454169), (145, 375864), (174, 313220), (232, 234915), (290, 187932), (348, 156610), (435, 125288), (580, 93966), (696, 78305), (870, 62644), (1160, 46983), (1740, 31322), (3480, 15661)]