172517040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 200

約数和(自身を含む): 608562240

約数和(自身を除く): 436045200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 108, 120, 135, 144, 158, 162, 180, 216, 237, 240, 270, 316, 324, 337, 360, 395, 405, 432, 474, 540, 632, 648, 674, 711, 720, 790, 810, 948, 1011, 1080, 1185, 1264, 1296, 1348, 1422, 1580, 1620, 1685, 1896, 2022, 2133, 2160, 2370, 2696, 2844, 3033, 3160, 3240, 3370, 3555, 3792, 4044, 4266, 4740, 5055, 5392, 5688, 6066, 6320, 6399, 6480, 6740, 7110, 8088, 8532, 9099, 9480, 10110, 10665, 11376, 12132, 12798, 13480, 14220, 15165, 16176, 17064, 18198, 18960, 20220, 21330, 24264, 25596, 26623, 26960, 27297, 28440, 30330, 31995, 34128, 36396, 40440, 42660, 45495, 48528, 51192, 53246, 54594, 56880, 60660, 63990, 72792, 79869, 80880, 85320, 90990, 102384, 106492, 109188, 121320, 127980, 133115, 136485, 145584, 159738, 170640, 181980, 212984, 218376, 239607, 242640, 255960, 266230, 272970, 319476, 363960, 399345, 425968, 436752, 479214, 511920, 532460, 545940, 638952, 718821, 727920, 798690, 958428, 1064920, 1091880, 1198035, 1277904, 1437642, 1597380, 1916856, 2129840, 2156463, 2183760, 2396070, 2875284, 3194760, 3594105, 3833712, 4312926, 4792140, 5750568, 6389520, 7188210, 8625852, 9584280, 10782315, 11501136, 14376420, 17251704, 19168560, 21564630, 28752840, 34503408, 43129260, 57505680, 86258520, 172517040]

約数ペア:

[(1, 172517040), (2, 86258520), (3, 57505680), (4, 43129260), (5, 34503408), (6, 28752840), (8, 21564630), (9, 19168560), (10, 17251704), (12, 14376420), (15, 11501136), (16, 10782315), (18, 9584280), (20, 8625852), (24, 7188210), (27, 6389520), (30, 5750568), (36, 4792140), (40, 4312926), (45, 3833712), (48, 3594105), (54, 3194760), (60, 2875284), (72, 2396070), (79, 2183760), (80, 2156463), (81, 2129840), (90, 1916856), (108, 1597380), (120, 1437642), (135, 1277904), (144, 1198035), (158, 1091880), (162, 1064920), (180, 958428), (216, 798690), (237, 727920), (240, 718821), (270, 638952), (316, 545940), (324, 532460), (337, 511920), (360, 479214), (395, 436752), (405, 425968), (432, 399345), (474, 363960), (540, 319476), (632, 272970), (648, 266230), (674, 255960), (711, 242640), (720, 239607), (790, 218376), (810, 212984), (948, 181980), (1011, 170640), (1080, 159738), (1185, 145584), (1264, 136485), (1296, 133115), (1348, 127980), (1422, 121320), (1580, 109188), (1620, 106492), (1685, 102384), (1896, 90990), (2022, 85320), (2133, 80880), (2160, 79869), (2370, 72792), (2696, 63990), (2844, 60660), (3033, 56880), (3160, 54594), (3240, 53246), (3370, 51192), (3555, 48528), (3792, 45495), (4044, 42660), (4266, 40440), (4740, 36396), (5055, 34128), (5392, 31995), (5688, 30330), (6066, 28440), (6320, 27297), (6399, 26960), (6480, 26623), (6740, 25596), (7110, 24264), (8088, 21330), (8532, 20220), (9099, 18960), (9480, 18198), (10110, 17064), (10665, 16176), (11376, 15165), (12132, 14220), (12798, 13480)]