42372400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 119779040

約数和(自身を除く): 77406640

約数列:

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

約数ペア:

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