68664600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1090

約数の個数: 144

約数和(自身を含む): 237060720

約数和(自身を除く): 168396120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 148, 150, 180, 185, 200, 222, 225, 296, 300, 333, 360, 370, 444, 450, 555, 600, 666, 740, 888, 900, 925, 1031, 1110, 1332, 1480, 1665, 1800, 1850, 2062, 2220, 2664, 2775, 3093, 3330, 3700, 4124, 4440, 5155, 5550, 6186, 6660, 7400, 8248, 8325, 9279, 10310, 11100, 12372, 13320, 15465, 16650, 18558, 20620, 22200, 24744, 25775, 30930, 33300, 37116, 38147, 41240, 46395, 51550, 61860, 66600, 74232, 76294, 77325, 92790, 103100, 114441, 123720, 152588, 154650, 185580, 190735, 206200, 228882, 231975, 305176, 309300, 343323, 371160, 381470, 457764, 463950, 572205, 618600, 686646, 762940, 915528, 927900, 953675, 1144410, 1373292, 1525880, 1716615, 1855800, 1907350, 2288820, 2746584, 2861025, 3433230, 3814700, 4577640, 5722050, 6866460, 7629400, 8583075, 11444100, 13732920, 17166150, 22888200, 34332300, 68664600]

約数ペア:

[(1, 68664600), (2, 34332300), (3, 22888200), (4, 17166150), (5, 13732920), (6, 11444100), (8, 8583075), (9, 7629400), (10, 6866460), (12, 5722050), (15, 4577640), (18, 3814700), (20, 3433230), (24, 2861025), (25, 2746584), (30, 2288820), (36, 1907350), (37, 1855800), (40, 1716615), (45, 1525880), (50, 1373292), (60, 1144410), (72, 953675), (74, 927900), (75, 915528), (90, 762940), (100, 686646), (111, 618600), (120, 572205), (148, 463950), (150, 457764), (180, 381470), (185, 371160), (200, 343323), (222, 309300), (225, 305176), (296, 231975), (300, 228882), (333, 206200), (360, 190735), (370, 185580), (444, 154650), (450, 152588), (555, 123720), (600, 114441), (666, 103100), (740, 92790), (888, 77325), (900, 76294), (925, 74232), (1031, 66600), (1110, 61860), (1332, 51550), (1480, 46395), (1665, 41240), (1800, 38147), (1850, 37116), (2062, 33300), (2220, 30930), (2664, 25775), (2775, 24744), (3093, 22200), (3330, 20620), (3700, 18558), (4124, 16650), (4440, 15465), (5155, 13320), (5550, 12372), (6186, 11100), (6660, 10310), (7400, 9279), (8248, 8325)]