127657600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 371851200

約数和(自身を除く): 244193600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 64, 70, 80, 82, 100, 112, 128, 139, 140, 160, 164, 175, 200, 205, 224, 278, 280, 287, 320, 328, 350, 400, 410, 448, 556, 560, 574, 640, 656, 695, 700, 800, 820, 896, 973, 1025, 1112, 1120, 1148, 1312, 1390, 1400, 1435, 1600, 1640, 1946, 2050, 2224, 2240, 2296, 2624, 2780, 2800, 2870, 3200, 3280, 3475, 3892, 4100, 4448, 4480, 4592, 4865, 5248, 5560, 5600, 5699, 5740, 6560, 6950, 7175, 7784, 8200, 8896, 9184, 9730, 11120, 11200, 11398, 11480, 13120, 13900, 14350, 15568, 16400, 17792, 18368, 19460, 22240, 22400, 22796, 22960, 24325, 26240, 27800, 28495, 28700, 31136, 32800, 36736, 38920, 39893, 44480, 45592, 45920, 48650, 55600, 56990, 57400, 62272, 65600, 77840, 79786, 88960, 91184, 91840, 97300, 111200, 113980, 114800, 124544, 131200, 142475, 155680, 159572, 182368, 183680, 194600, 199465, 222400, 227960, 229600, 284950, 311360, 319144, 364736, 389200, 398930, 444800, 455920, 459200, 569900, 622720, 638288, 729472, 778400, 797860, 911840, 918400, 997325, 1139800, 1276576, 1556800, 1595720, 1823680, 1994650, 2279600, 2553152, 3113600, 3191440, 3647360, 3989300, 4559200, 5106304, 6382880, 7978600, 9118400, 12765760, 15957200, 18236800, 25531520, 31914400, 63828800, 127657600]

約数ペア:

[(1, 127657600), (2, 63828800), (4, 31914400), (5, 25531520), (7, 18236800), (8, 15957200), (10, 12765760), (14, 9118400), (16, 7978600), (20, 6382880), (25, 5106304), (28, 4559200), (32, 3989300), (35, 3647360), (40, 3191440), (41, 3113600), (50, 2553152), (56, 2279600), (64, 1994650), (70, 1823680), (80, 1595720), (82, 1556800), (100, 1276576), (112, 1139800), (128, 997325), (139, 918400), (140, 911840), (160, 797860), (164, 778400), (175, 729472), (200, 638288), (205, 622720), (224, 569900), (278, 459200), (280, 455920), (287, 444800), (320, 398930), (328, 389200), (350, 364736), (400, 319144), (410, 311360), (448, 284950), (556, 229600), (560, 227960), (574, 222400), (640, 199465), (656, 194600), (695, 183680), (700, 182368), (800, 159572), (820, 155680), (896, 142475), (973, 131200), (1025, 124544), (1112, 114800), (1120, 113980), (1148, 111200), (1312, 97300), (1390, 91840), (1400, 91184), (1435, 88960), (1600, 79786), (1640, 77840), (1946, 65600), (2050, 62272), (2224, 57400), (2240, 56990), (2296, 55600), (2624, 48650), (2780, 45920), (2800, 45592), (2870, 44480), (3200, 39893), (3280, 38920), (3475, 36736), (3892, 32800), (4100, 31136), (4448, 28700), (4480, 28495), (4592, 27800), (4865, 26240), (5248, 24325), (5560, 22960), (5600, 22796), (5699, 22400), (5740, 22240), (6560, 19460), (6950, 18368), (7175, 17792), (7784, 16400), (8200, 15568), (8896, 14350), (9184, 13900), (9730, 13120), (11120, 11480), (11200, 11398)]