51931800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 183024000

約数和(自身を除く): 131092200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 59, 60, 72, 75, 90, 100, 108, 118, 120, 135, 150, 163, 177, 180, 200, 216, 225, 236, 270, 295, 300, 326, 354, 360, 450, 472, 489, 531, 540, 590, 600, 652, 675, 708, 815, 885, 900, 978, 1062, 1080, 1180, 1304, 1350, 1416, 1467, 1475, 1593, 1630, 1770, 1800, 1956, 2124, 2360, 2445, 2655, 2700, 2934, 2950, 3186, 3260, 3540, 3912, 4075, 4248, 4401, 4425, 4890, 5310, 5400, 5868, 5900, 6372, 6520, 7080, 7335, 7965, 8150, 8802, 8850, 9617, 9780, 10620, 11736, 11800, 12225, 12744, 13275, 14670, 15930, 16300, 17604, 17700, 19234, 19560, 21240, 22005, 24450, 26550, 28851, 29340, 31860, 32600, 35208, 35400, 36675, 38468, 39825, 44010, 48085, 48900, 53100, 57702, 58680, 63720, 73350, 76936, 79650, 86553, 88020, 96170, 97800, 106200, 110025, 115404, 144255, 146700, 159300, 173106, 176040, 192340, 220050, 230808, 240425, 259659, 288510, 293400, 318600, 346212, 384680, 432765, 440100, 480850, 519318, 577020, 692424, 721275, 865530, 880200, 961700, 1038636, 1154040, 1298295, 1442550, 1731060, 1923400, 2077272, 2163825, 2596590, 2885100, 3462120, 4327650, 5193180, 5770200, 6491475, 8655300, 10386360, 12982950, 17310600, 25965900, 51931800]

約数ペア:

[(1, 51931800), (2, 25965900), (3, 17310600), (4, 12982950), (5, 10386360), (6, 8655300), (8, 6491475), (9, 5770200), (10, 5193180), (12, 4327650), (15, 3462120), (18, 2885100), (20, 2596590), (24, 2163825), (25, 2077272), (27, 1923400), (30, 1731060), (36, 1442550), (40, 1298295), (45, 1154040), (50, 1038636), (54, 961700), (59, 880200), (60, 865530), (72, 721275), (75, 692424), (90, 577020), (100, 519318), (108, 480850), (118, 440100), (120, 432765), (135, 384680), (150, 346212), (163, 318600), (177, 293400), (180, 288510), (200, 259659), (216, 240425), (225, 230808), (236, 220050), (270, 192340), (295, 176040), (300, 173106), (326, 159300), (354, 146700), (360, 144255), (450, 115404), (472, 110025), (489, 106200), (531, 97800), (540, 96170), (590, 88020), (600, 86553), (652, 79650), (675, 76936), (708, 73350), (815, 63720), (885, 58680), (900, 57702), (978, 53100), (1062, 48900), (1080, 48085), (1180, 44010), (1304, 39825), (1350, 38468), (1416, 36675), (1467, 35400), (1475, 35208), (1593, 32600), (1630, 31860), (1770, 29340), (1800, 28851), (1956, 26550), (2124, 24450), (2360, 22005), (2445, 21240), (2655, 19560), (2700, 19234), (2934, 17700), (2950, 17604), (3186, 16300), (3260, 15930), (3540, 14670), (3912, 13275), (4075, 12744), (4248, 12225), (4401, 11800), (4425, 11736), (4890, 10620), (5310, 9780), (5400, 9617), (5868, 8850), (5900, 8802), (6372, 8150), (6520, 7965), (7080, 7335)]