149391200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 216

約数和(自身を含む): 439940592

約数和(自身を除く): 290549392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 49, 50, 56, 70, 74, 80, 98, 100, 103, 112, 140, 148, 160, 175, 185, 196, 200, 206, 224, 245, 259, 280, 296, 350, 370, 392, 400, 412, 490, 515, 518, 560, 592, 700, 721, 740, 784, 800, 824, 925, 980, 1030, 1036, 1120, 1184, 1225, 1295, 1400, 1442, 1480, 1568, 1648, 1813, 1850, 1960, 2060, 2072, 2450, 2575, 2590, 2800, 2884, 2960, 3296, 3605, 3626, 3700, 3811, 3920, 4120, 4144, 4900, 5047, 5150, 5180, 5600, 5768, 5920, 6475, 7210, 7252, 7400, 7622, 7840, 8240, 8288, 9065, 9800, 10094, 10300, 10360, 11536, 12950, 14420, 14504, 14800, 15244, 16480, 18025, 18130, 19055, 19600, 20188, 20600, 20720, 23072, 25235, 25900, 26677, 28840, 29008, 29600, 30488, 36050, 36260, 38110, 39200, 40376, 41200, 41440, 45325, 50470, 51800, 53354, 57680, 58016, 60976, 72100, 72520, 76220, 80752, 82400, 90650, 95275, 100940, 103600, 106708, 115360, 121952, 126175, 133385, 144200, 145040, 152440, 161504, 181300, 186739, 190550, 201880, 207200, 213416, 252350, 266770, 288400, 290080, 304880, 362600, 373478, 381100, 403760, 426832, 504700, 533540, 576800, 609760, 666925, 725200, 746956, 762200, 807520, 853664, 933695, 1009400, 1067080, 1333850, 1450400, 1493912, 1524400, 1867390, 2018800, 2134160, 2667700, 2987824, 3048800, 3734780, 4037600, 4268320, 4668475, 5335400, 5975648, 7469560, 9336950, 10670800, 14939120, 18673900, 21341600, 29878240, 37347800, 74695600, 149391200]

約数ペア:

[(1, 149391200), (2, 74695600), (4, 37347800), (5, 29878240), (7, 21341600), (8, 18673900), (10, 14939120), (14, 10670800), (16, 9336950), (20, 7469560), (25, 5975648), (28, 5335400), (32, 4668475), (35, 4268320), (37, 4037600), (40, 3734780), (49, 3048800), (50, 2987824), (56, 2667700), (70, 2134160), (74, 2018800), (80, 1867390), (98, 1524400), (100, 1493912), (103, 1450400), (112, 1333850), (140, 1067080), (148, 1009400), (160, 933695), (175, 853664), (185, 807520), (196, 762200), (200, 746956), (206, 725200), (224, 666925), (245, 609760), (259, 576800), (280, 533540), (296, 504700), (350, 426832), (370, 403760), (392, 381100), (400, 373478), (412, 362600), (490, 304880), (515, 290080), (518, 288400), (560, 266770), (592, 252350), (700, 213416), (721, 207200), (740, 201880), (784, 190550), (800, 186739), (824, 181300), (925, 161504), (980, 152440), (1030, 145040), (1036, 144200), (1120, 133385), (1184, 126175), (1225, 121952), (1295, 115360), (1400, 106708), (1442, 103600), (1480, 100940), (1568, 95275), (1648, 90650), (1813, 82400), (1850, 80752), (1960, 76220), (2060, 72520), (2072, 72100), (2450, 60976), (2575, 58016), (2590, 57680), (2800, 53354), (2884, 51800), (2960, 50470), (3296, 45325), (3605, 41440), (3626, 41200), (3700, 40376), (3811, 39200), (3920, 38110), (4120, 36260), (4144, 36050), (4900, 30488), (5047, 29600), (5150, 29008), (5180, 28840), (5600, 26677), (5768, 25900), (5920, 25235), (6475, 23072), (7210, 20720), (7252, 20600), (7400, 20188), (7622, 19600), (7840, 19055), (8240, 18130), (8288, 18025), (9065, 16480), (9800, 15244), (10094, 14800), (10300, 14504), (10360, 14420), (11536, 12950)]