194664400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1941

約数の個数: 120

約数和(自身を含む): 549230720

約数和(自身を除く): 354566320

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, 518, 560, 592, 700, 740, 925, 1036, 1295, 1400, 1480, 1850, 1879, 2072, 2590, 2800, 2960, 3700, 3758, 4144, 5180, 6475, 7400, 7516, 9395, 10360, 12950, 13153, 14800, 15032, 18790, 20720, 25900, 26306, 30064, 37580, 46975, 51800, 52612, 65765, 69523, 75160, 93950, 103600, 105224, 131530, 139046, 150320, 187900, 210448, 263060, 278092, 328825, 347615, 375800, 486661, 526120, 556184, 657650, 695230, 751600, 973322, 1052240, 1112368, 1315300, 1390460, 1738075, 1946644, 2433305, 2630600, 2780920, 3476150, 3893288, 4866610, 5261200, 5561840, 6952300, 7786576, 9733220, 12166525, 13904600, 19466440, 24333050, 27809200, 38932880, 48666100, 97332200, 194664400]

約数ペア:

[(1, 194664400), (2, 97332200), (4, 48666100), (5, 38932880), (7, 27809200), (8, 24333050), (10, 19466440), (14, 13904600), (16, 12166525), (20, 9733220), (25, 7786576), (28, 6952300), (35, 5561840), (37, 5261200), (40, 4866610), (50, 3893288), (56, 3476150), (70, 2780920), (74, 2630600), (80, 2433305), (100, 1946644), (112, 1738075), (140, 1390460), (148, 1315300), (175, 1112368), (185, 1052240), (200, 973322), (259, 751600), (280, 695230), (296, 657650), (350, 556184), (370, 526120), (400, 486661), (518, 375800), (560, 347615), (592, 328825), (700, 278092), (740, 263060), (925, 210448), (1036, 187900), (1295, 150320), (1400, 139046), (1480, 131530), (1850, 105224), (1879, 103600), (2072, 93950), (2590, 75160), (2800, 69523), (2960, 65765), (3700, 52612), (3758, 51800), (4144, 46975), (5180, 37580), (6475, 30064), (7400, 26306), (7516, 25900), (9395, 20720), (10360, 18790), (12950, 15032), (13153, 14800)]