137158400

素因数分解:

$2^8\times 5^2\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:794

約数の個数: 108

約数和(自身を含む): 351670200

約数和(自身を除く): 214511800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 232, 256, 290, 320, 400, 464, 580, 640, 725, 739, 800, 928, 1160, 1280, 1450, 1478, 1600, 1856, 2320, 2900, 2956, 3200, 3695, 3712, 4640, 5800, 5912, 6400, 7390, 7424, 9280, 11600, 11824, 14780, 18475, 18560, 21431, 23200, 23648, 29560, 36950, 37120, 42862, 46400, 47296, 59120, 73900, 85724, 92800, 94592, 107155, 118240, 147800, 171448, 185600, 189184, 214310, 236480, 295600, 342896, 428620, 472960, 535775, 591200, 685792, 857240, 945920, 1071550, 1182400, 1371584, 1714480, 2143100, 2364800, 2743168, 3428960, 4286200, 4729600, 5486336, 6857920, 8572400, 13715840, 17144800, 27431680, 34289600, 68579200, 137158400]

約数ペア:

[(1, 137158400), (2, 68579200), (4, 34289600), (5, 27431680), (8, 17144800), (10, 13715840), (16, 8572400), (20, 6857920), (25, 5486336), (29, 4729600), (32, 4286200), (40, 3428960), (50, 2743168), (58, 2364800), (64, 2143100), (80, 1714480), (100, 1371584), (116, 1182400), (128, 1071550), (145, 945920), (160, 857240), (200, 685792), (232, 591200), (256, 535775), (290, 472960), (320, 428620), (400, 342896), (464, 295600), (580, 236480), (640, 214310), (725, 189184), (739, 185600), (800, 171448), (928, 147800), (1160, 118240), (1280, 107155), (1450, 94592), (1478, 92800), (1600, 85724), (1856, 73900), (2320, 59120), (2900, 47296), (2956, 46400), (3200, 42862), (3695, 37120), (3712, 36950), (4640, 29560), (5800, 23648), (5912, 23200), (6400, 21431), (7390, 18560), (7424, 18475), (9280, 14780), (11600, 11824)]