142747800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18301}}^1$

素因数の和:18333

約数の個数: 96

約数和(自身を含む): 476584080

約数和(自身を除く): 333836280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 18301, 36602, 54903, 73204, 91505, 109806, 146408, 183010, 219612, 237913, 274515, 366020, 439224, 457525, 475826, 549030, 713739, 732040, 915050, 951652, 1098060, 1189565, 1372575, 1427478, 1830100, 1903304, 2196120, 2379130, 2745150, 2854956, 3568695, 3660200, 4758260, 5490300, 5709912, 5947825, 7137390, 9516520, 10980600, 11895650, 14274780, 17843475, 23791300, 28549560, 35686950, 47582600, 71373900, 142747800]

約数ペア:

[(1, 142747800), (2, 71373900), (3, 47582600), (4, 35686950), (5, 28549560), (6, 23791300), (8, 17843475), (10, 14274780), (12, 11895650), (13, 10980600), (15, 9516520), (20, 7137390), (24, 5947825), (25, 5709912), (26, 5490300), (30, 4758260), (39, 3660200), (40, 3568695), (50, 2854956), (52, 2745150), (60, 2379130), (65, 2196120), (75, 1903304), (78, 1830100), (100, 1427478), (104, 1372575), (120, 1189565), (130, 1098060), (150, 951652), (156, 915050), (195, 732040), (200, 713739), (260, 549030), (300, 475826), (312, 457525), (325, 439224), (390, 366020), (520, 274515), (600, 237913), (650, 219612), (780, 183010), (975, 146408), (1300, 109806), (1560, 91505), (1950, 73204), (2600, 54903), (3900, 36602), (7800, 18301)]