127664600

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{1861}}^1$

素因数の和:1898

約数の個数: 96

約数和(自身を含む): 346332000

約数和(自身を除く): 218667400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 343, 350, 392, 490, 686, 700, 980, 1225, 1372, 1400, 1715, 1861, 1960, 2450, 2744, 3430, 3722, 4900, 6860, 7444, 8575, 9305, 9800, 13027, 13720, 14888, 17150, 18610, 26054, 34300, 37220, 46525, 52108, 65135, 68600, 74440, 91189, 93050, 104216, 130270, 182378, 186100, 260540, 325675, 364756, 372200, 455945, 521080, 638323, 651350, 729512, 911890, 1276646, 1302700, 1823780, 2279725, 2553292, 2605400, 3191615, 3647560, 4559450, 5106584, 6383230, 9118900, 12766460, 15958075, 18237800, 25532920, 31916150, 63832300, 127664600]

約数ペア:

[(1, 127664600), (2, 63832300), (4, 31916150), (5, 25532920), (7, 18237800), (8, 15958075), (10, 12766460), (14, 9118900), (20, 6383230), (25, 5106584), (28, 4559450), (35, 3647560), (40, 3191615), (49, 2605400), (50, 2553292), (56, 2279725), (70, 1823780), (98, 1302700), (100, 1276646), (140, 911890), (175, 729512), (196, 651350), (200, 638323), (245, 521080), (280, 455945), (343, 372200), (350, 364756), (392, 325675), (490, 260540), (686, 186100), (700, 182378), (980, 130270), (1225, 104216), (1372, 93050), (1400, 91189), (1715, 74440), (1861, 68600), (1960, 65135), (2450, 52108), (2744, 46525), (3430, 37220), (3722, 34300), (4900, 26054), (6860, 18610), (7444, 17150), (8575, 14888), (9305, 13720), (9800, 13027)]