84744800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 243421920

約数和(自身を除く): 158677120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 70, 74, 80, 100, 112, 140, 148, 160, 175, 185, 200, 224, 259, 280, 296, 350, 370, 400, 409, 518, 560, 592, 700, 740, 800, 818, 925, 1036, 1120, 1184, 1295, 1400, 1480, 1636, 1850, 2045, 2072, 2590, 2800, 2863, 2960, 3272, 3700, 4090, 4144, 5180, 5600, 5726, 5920, 6475, 6544, 7400, 8180, 8288, 10225, 10360, 11452, 12950, 13088, 14315, 14800, 15133, 16360, 20450, 20720, 22904, 25900, 28630, 29600, 30266, 32720, 40900, 41440, 45808, 51800, 57260, 60532, 65440, 71575, 75665, 81800, 91616, 103600, 105931, 114520, 121064, 143150, 151330, 163600, 207200, 211862, 229040, 242128, 286300, 302660, 327200, 378325, 423724, 458080, 484256, 529655, 572600, 605320, 756650, 847448, 1059310, 1145200, 1210640, 1513300, 1694896, 2118620, 2290400, 2421280, 2648275, 3026600, 3389792, 4237240, 5296550, 6053200, 8474480, 10593100, 12106400, 16948960, 21186200, 42372400, 84744800]

約数ペア:

[(1, 84744800), (2, 42372400), (4, 21186200), (5, 16948960), (7, 12106400), (8, 10593100), (10, 8474480), (14, 6053200), (16, 5296550), (20, 4237240), (25, 3389792), (28, 3026600), (32, 2648275), (35, 2421280), (37, 2290400), (40, 2118620), (50, 1694896), (56, 1513300), (70, 1210640), (74, 1145200), (80, 1059310), (100, 847448), (112, 756650), (140, 605320), (148, 572600), (160, 529655), (175, 484256), (185, 458080), (200, 423724), (224, 378325), (259, 327200), (280, 302660), (296, 286300), (350, 242128), (370, 229040), (400, 211862), (409, 207200), (518, 163600), (560, 151330), (592, 143150), (700, 121064), (740, 114520), (800, 105931), (818, 103600), (925, 91616), (1036, 81800), (1120, 75665), (1184, 71575), (1295, 65440), (1400, 60532), (1480, 57260), (1636, 51800), (1850, 45808), (2045, 41440), (2072, 40900), (2590, 32720), (2800, 30266), (2863, 29600), (2960, 28630), (3272, 25900), (3700, 22904), (4090, 20720), (4144, 20450), (5180, 16360), (5600, 15133), (5726, 14800), (5920, 14315), (6475, 13088), (6544, 12950), (7400, 11452), (8180, 10360), (8288, 10225)]