238514400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 216

約数和(自身を含む): 850429944

約数和(自身を除く): 611915544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 157, 160, 180, 200, 211, 225, 240, 288, 300, 314, 360, 400, 422, 450, 471, 480, 600, 628, 633, 720, 785, 800, 844, 900, 942, 1055, 1200, 1256, 1266, 1413, 1440, 1570, 1688, 1800, 1884, 1899, 2110, 2355, 2400, 2512, 2532, 2826, 3140, 3165, 3376, 3600, 3768, 3798, 3925, 4220, 4710, 5024, 5064, 5275, 5652, 6280, 6330, 6752, 7065, 7200, 7536, 7596, 7850, 8440, 9420, 9495, 10128, 10550, 11304, 11775, 12560, 12660, 14130, 15072, 15192, 15700, 15825, 16880, 18840, 18990, 20256, 21100, 22608, 23550, 25120, 25320, 28260, 30384, 31400, 31650, 33127, 33760, 35325, 37680, 37980, 42200, 45216, 47100, 47475, 50640, 56520, 60768, 62800, 63300, 66254, 70650, 75360, 75960, 84400, 94200, 94950, 99381, 101280, 113040, 125600, 126600, 132508, 141300, 151920, 165635, 168800, 188400, 189900, 198762, 226080, 253200, 265016, 282600, 298143, 303840, 331270, 376800, 379800, 397524, 496905, 506400, 530032, 565200, 596286, 662540, 759600, 795048, 828175, 993810, 1060064, 1130400, 1192572, 1325080, 1490715, 1519200, 1590096, 1656350, 1987620, 2385144, 2484525, 2650160, 2981430, 3180192, 3312700, 3975240, 4770288, 4969050, 5300320, 5962860, 6625400, 7453575, 7950480, 9540576, 9938100, 11925720, 13250800, 14907150, 15900960, 19876200, 23851440, 26501600, 29814300, 39752400, 47702880, 59628600, 79504800, 119257200, 238514400]

約数ペア:

[(1, 238514400), (2, 119257200), (3, 79504800), (4, 59628600), (5, 47702880), (6, 39752400), (8, 29814300), (9, 26501600), (10, 23851440), (12, 19876200), (15, 15900960), (16, 14907150), (18, 13250800), (20, 11925720), (24, 9938100), (25, 9540576), (30, 7950480), (32, 7453575), (36, 6625400), (40, 5962860), (45, 5300320), (48, 4969050), (50, 4770288), (60, 3975240), (72, 3312700), (75, 3180192), (80, 2981430), (90, 2650160), (96, 2484525), (100, 2385144), (120, 1987620), (144, 1656350), (150, 1590096), (157, 1519200), (160, 1490715), (180, 1325080), (200, 1192572), (211, 1130400), (225, 1060064), (240, 993810), (288, 828175), (300, 795048), (314, 759600), (360, 662540), (400, 596286), (422, 565200), (450, 530032), (471, 506400), (480, 496905), (600, 397524), (628, 379800), (633, 376800), (720, 331270), (785, 303840), (800, 298143), (844, 282600), (900, 265016), (942, 253200), (1055, 226080), (1200, 198762), (1256, 189900), (1266, 188400), (1413, 168800), (1440, 165635), (1570, 151920), (1688, 141300), (1800, 132508), (1884, 126600), (1899, 125600), (2110, 113040), (2355, 101280), (2400, 99381), (2512, 94950), (2532, 94200), (2826, 84400), (3140, 75960), (3165, 75360), (3376, 70650), (3600, 66254), (3768, 63300), (3798, 62800), (3925, 60768), (4220, 56520), (4710, 50640), (5024, 47475), (5064, 47100), (5275, 45216), (5652, 42200), (6280, 37980), (6330, 37680), (6752, 35325), (7065, 33760), (7200, 33127), (7536, 31650), (7596, 31400), (7850, 30384), (8440, 28260), (9420, 25320), (9495, 25120), (10128, 23550), (10550, 22608), (11304, 21100), (11775, 20256), (12560, 18990), (12660, 18840), (14130, 16880), (15072, 15825), (15192, 15700)]