27523600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 73189760

約数和(自身を除く): 45666160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 67, 79, 80, 100, 104, 130, 134, 158, 200, 208, 260, 268, 316, 325, 335, 395, 400, 520, 536, 632, 650, 670, 790, 871, 1027, 1040, 1072, 1264, 1300, 1340, 1580, 1675, 1742, 1975, 2054, 2600, 2680, 3160, 3350, 3484, 3950, 4108, 4355, 5135, 5200, 5293, 5360, 6320, 6700, 6968, 7900, 8216, 8710, 10270, 10586, 13400, 13936, 15800, 16432, 17420, 20540, 21172, 21775, 25675, 26465, 26800, 31600, 34840, 41080, 42344, 43550, 51350, 52930, 68809, 69680, 82160, 84688, 87100, 102700, 105860, 132325, 137618, 174200, 205400, 211720, 264650, 275236, 344045, 348400, 410800, 423440, 529300, 550472, 688090, 1058600, 1100944, 1376180, 1720225, 2117200, 2752360, 3440450, 5504720, 6880900, 13761800, 27523600]

約数ペア:

[(1, 27523600), (2, 13761800), (4, 6880900), (5, 5504720), (8, 3440450), (10, 2752360), (13, 2117200), (16, 1720225), (20, 1376180), (25, 1100944), (26, 1058600), (40, 688090), (50, 550472), (52, 529300), (65, 423440), (67, 410800), (79, 348400), (80, 344045), (100, 275236), (104, 264650), (130, 211720), (134, 205400), (158, 174200), (200, 137618), (208, 132325), (260, 105860), (268, 102700), (316, 87100), (325, 84688), (335, 82160), (395, 69680), (400, 68809), (520, 52930), (536, 51350), (632, 43550), (650, 42344), (670, 41080), (790, 34840), (871, 31600), (1027, 26800), (1040, 26465), (1072, 25675), (1264, 21775), (1300, 21172), (1340, 20540), (1580, 17420), (1675, 16432), (1742, 15800), (1975, 13936), (2054, 13400), (2600, 10586), (2680, 10270), (3160, 8710), (3350, 8216), (3484, 7900), (3950, 6968), (4108, 6700), (4355, 6320), (5135, 5360), (5200, 5293)]