2124130400

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{7741}}^1$

素因数の和:7782

約数の個数: 144

約数和(自身を含む): 6048050400

約数和(自身を除く): 3923920000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 800, 980, 1120, 1225, 1372, 1400, 1568, 1715, 1960, 2450, 2744, 2800, 3430, 3920, 4900, 5488, 5600, 6860, 7741, 7840, 8575, 9800, 10976, 13720, 15482, 17150, 19600, 27440, 30964, 34300, 38705, 39200, 54187, 54880, 61928, 68600, 77410, 108374, 123856, 137200, 154820, 193525, 216748, 247712, 270935, 274400, 309640, 379309, 387050, 433496, 541870, 619280, 758618, 774100, 866992, 1083740, 1238560, 1354675, 1517236, 1548200, 1733984, 1896545, 2167480, 2655163, 2709350, 3034472, 3096400, 3793090, 4334960, 5310326, 5418700, 6068944, 6192800, 7586180, 8669920, 9482725, 10620652, 10837400, 12137888, 13275815, 15172360, 18965450, 21241304, 21674800, 26551630, 30344720, 37930900, 42482608, 43349600, 53103260, 60689440, 66379075, 75861800, 84965216, 106206520, 132758150, 151723600, 212413040, 265516300, 303447200, 424826080, 531032600, 1062065200, 2124130400]

約数ペア:

[(1, 2124130400), (2, 1062065200), (4, 531032600), (5, 424826080), (7, 303447200), (8, 265516300), (10, 212413040), (14, 151723600), (16, 132758150), (20, 106206520), (25, 84965216), (28, 75861800), (32, 66379075), (35, 60689440), (40, 53103260), (49, 43349600), (50, 42482608), (56, 37930900), (70, 30344720), (80, 26551630), (98, 21674800), (100, 21241304), (112, 18965450), (140, 15172360), (160, 13275815), (175, 12137888), (196, 10837400), (200, 10620652), (224, 9482725), (245, 8669920), (280, 7586180), (343, 6192800), (350, 6068944), (392, 5418700), (400, 5310326), (490, 4334960), (560, 3793090), (686, 3096400), (700, 3034472), (784, 2709350), (800, 2655163), (980, 2167480), (1120, 1896545), (1225, 1733984), (1372, 1548200), (1400, 1517236), (1568, 1354675), (1715, 1238560), (1960, 1083740), (2450, 866992), (2744, 774100), (2800, 758618), (3430, 619280), (3920, 541870), (4900, 433496), (5488, 387050), (5600, 379309), (6860, 309640), (7741, 274400), (7840, 270935), (8575, 247712), (9800, 216748), (10976, 193525), (13720, 154820), (15482, 137200), (17150, 123856), (19600, 108374), (27440, 77410), (30964, 68600), (34300, 61928), (38705, 54880), (39200, 54187)]