144197200

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{1051}}^1$

素因数の和:1090

約数の個数: 120

約数和(自身を含む): 404388800

約数和(自身を除く): 260191600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 980, 1051, 1225, 1372, 1400, 1715, 1960, 2102, 2450, 2744, 2800, 3430, 3920, 4204, 4900, 5255, 5488, 6860, 7357, 8408, 8575, 9800, 10510, 13720, 14714, 16816, 17150, 19600, 21020, 26275, 27440, 29428, 34300, 36785, 42040, 51499, 52550, 58856, 68600, 73570, 84080, 102998, 105100, 117712, 137200, 147140, 183925, 205996, 210200, 257495, 294280, 360493, 367850, 411992, 420400, 514990, 588560, 720986, 735700, 823984, 1029980, 1287475, 1441972, 1471400, 1802465, 2059960, 2574950, 2883944, 2942800, 3604930, 4119920, 5149900, 5767888, 7209860, 9012325, 10299800, 14419720, 18024650, 20599600, 28839440, 36049300, 72098600, 144197200]

約数ペア:

[(1, 144197200), (2, 72098600), (4, 36049300), (5, 28839440), (7, 20599600), (8, 18024650), (10, 14419720), (14, 10299800), (16, 9012325), (20, 7209860), (25, 5767888), (28, 5149900), (35, 4119920), (40, 3604930), (49, 2942800), (50, 2883944), (56, 2574950), (70, 2059960), (80, 1802465), (98, 1471400), (100, 1441972), (112, 1287475), (140, 1029980), (175, 823984), (196, 735700), (200, 720986), (245, 588560), (280, 514990), (343, 420400), (350, 411992), (392, 367850), (400, 360493), (490, 294280), (560, 257495), (686, 210200), (700, 205996), (784, 183925), (980, 147140), (1051, 137200), (1225, 117712), (1372, 105100), (1400, 102998), (1715, 84080), (1960, 73570), (2102, 68600), (2450, 58856), (2744, 52550), (2800, 51499), (3430, 42040), (3920, 36785), (4204, 34300), (4900, 29428), (5255, 27440), (5488, 26275), (6860, 21020), (7357, 19600), (8408, 17150), (8575, 16816), (9800, 14714), (10510, 13720)]