275267200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:559

約数の個数: 144

約数和(自身を含む): 737773650

約数和(自身を除く): 462506450

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 169, 200, 208, 260, 320, 325, 338, 400, 416, 509, 520, 640, 650, 676, 800, 832, 845, 1018, 1040, 1300, 1352, 1600, 1664, 1690, 2036, 2080, 2545, 2600, 2704, 3200, 3380, 4072, 4160, 4225, 5090, 5200, 5408, 6617, 6760, 8144, 8320, 8450, 10180, 10400, 10816, 12725, 13234, 13520, 16288, 16900, 20360, 20800, 21632, 25450, 26468, 27040, 32576, 33085, 33800, 40720, 41600, 50900, 52936, 54080, 65152, 66170, 67600, 81440, 86021, 101800, 105872, 108160, 132340, 135200, 162880, 165425, 172042, 203600, 211744, 264680, 270400, 325760, 330850, 344084, 407200, 423488, 430105, 529360, 540800, 661700, 688168, 814400, 846976, 860210, 1058720, 1323400, 1376336, 1628800, 1720420, 2117440, 2150525, 2646800, 2752672, 3440840, 4234880, 4301050, 5293600, 5505344, 6881680, 8602100, 10587200, 11010688, 13763360, 17204200, 21174400, 27526720, 34408400, 55053440, 68816800, 137633600, 275267200]

約数ペア:

[(1, 275267200), (2, 137633600), (4, 68816800), (5, 55053440), (8, 34408400), (10, 27526720), (13, 21174400), (16, 17204200), (20, 13763360), (25, 11010688), (26, 10587200), (32, 8602100), (40, 6881680), (50, 5505344), (52, 5293600), (64, 4301050), (65, 4234880), (80, 3440840), (100, 2752672), (104, 2646800), (128, 2150525), (130, 2117440), (160, 1720420), (169, 1628800), (200, 1376336), (208, 1323400), (260, 1058720), (320, 860210), (325, 846976), (338, 814400), (400, 688168), (416, 661700), (509, 540800), (520, 529360), (640, 430105), (650, 423488), (676, 407200), (800, 344084), (832, 330850), (845, 325760), (1018, 270400), (1040, 264680), (1300, 211744), (1352, 203600), (1600, 172042), (1664, 165425), (1690, 162880), (2036, 135200), (2080, 132340), (2545, 108160), (2600, 105872), (2704, 101800), (3200, 86021), (3380, 81440), (4072, 67600), (4160, 66170), (4225, 65152), (5090, 54080), (5200, 52936), (5408, 50900), (6617, 41600), (6760, 40720), (8144, 33800), (8320, 33085), (8450, 32576), (10180, 27040), (10400, 26468), (10816, 25450), (12725, 21632), (13234, 20800), (13520, 20360), (16288, 16900)]