147597800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{15061}}^1$

素因数の和:15091

約数の個数: 72

約数和(自身を含む): 399218310

約数和(自身を除く): 251620510

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, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 15061, 30122, 60244, 75305, 105427, 120488, 150610, 210854, 301220, 376525, 421708, 527135, 602440, 737989, 753050, 843416, 1054270, 1475978, 1506100, 2108540, 2635675, 2951956, 3012200, 3689945, 4217080, 5271350, 5903912, 7379890, 10542700, 14759780, 18449725, 21085400, 29519560, 36899450, 73798900, 147597800]

約数ペア:

[(1, 147597800), (2, 73798900), (4, 36899450), (5, 29519560), (7, 21085400), (8, 18449725), (10, 14759780), (14, 10542700), (20, 7379890), (25, 5903912), (28, 5271350), (35, 4217080), (40, 3689945), (49, 3012200), (50, 2951956), (56, 2635675), (70, 2108540), (98, 1506100), (100, 1475978), (140, 1054270), (175, 843416), (196, 753050), (200, 737989), (245, 602440), (280, 527135), (350, 421708), (392, 376525), (490, 301220), (700, 210854), (980, 150610), (1225, 120488), (1400, 105427), (1960, 75305), (2450, 60244), (4900, 30122), (9800, 15061)]