184581800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 479255040

約数和(自身を除く): 294673240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 127, 130, 169, 172, 200, 215, 254, 260, 325, 338, 344, 430, 508, 520, 559, 635, 650, 676, 845, 860, 1016, 1075, 1118, 1270, 1300, 1352, 1651, 1690, 1720, 2150, 2236, 2540, 2600, 2795, 3175, 3302, 3380, 4225, 4300, 4472, 5080, 5461, 5590, 6350, 6604, 6760, 7267, 8255, 8450, 8600, 10922, 11180, 12700, 13208, 13975, 14534, 16510, 16900, 21463, 21844, 22360, 25400, 27305, 27950, 29068, 33020, 33800, 36335, 41275, 42926, 43688, 54610, 55900, 58136, 66040, 70993, 72670, 82550, 85852, 107315, 109220, 111800, 136525, 141986, 145340, 165100, 171704, 181675, 214630, 218440, 273050, 283972, 290680, 330200, 354965, 363350, 429260, 536575, 546100, 567944, 709930, 726700, 858520, 922909, 1073150, 1092200, 1419860, 1453400, 1774825, 1845818, 2146300, 2839720, 3549650, 3691636, 4292600, 4614545, 7099300, 7383272, 9229090, 14198600, 18458180, 23072725, 36916360, 46145450, 92290900, 184581800]

約数ペア:

[(1, 184581800), (2, 92290900), (4, 46145450), (5, 36916360), (8, 23072725), (10, 18458180), (13, 14198600), (20, 9229090), (25, 7383272), (26, 7099300), (40, 4614545), (43, 4292600), (50, 3691636), (52, 3549650), (65, 2839720), (86, 2146300), (100, 1845818), (104, 1774825), (127, 1453400), (130, 1419860), (169, 1092200), (172, 1073150), (200, 922909), (215, 858520), (254, 726700), (260, 709930), (325, 567944), (338, 546100), (344, 536575), (430, 429260), (508, 363350), (520, 354965), (559, 330200), (635, 290680), (650, 283972), (676, 273050), (845, 218440), (860, 214630), (1016, 181675), (1075, 171704), (1118, 165100), (1270, 145340), (1300, 141986), (1352, 136525), (1651, 111800), (1690, 109220), (1720, 107315), (2150, 85852), (2236, 82550), (2540, 72670), (2600, 70993), (2795, 66040), (3175, 58136), (3302, 55900), (3380, 54610), (4225, 43688), (4300, 42926), (4472, 41275), (5080, 36335), (5461, 33800), (5590, 33020), (6350, 29068), (6604, 27950), (6760, 27305), (7267, 25400), (8255, 22360), (8450, 21844), (8600, 21463), (10922, 16900), (11180, 16510), (12700, 14534), (13208, 13975)]