507982800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32563}}^1$

素因数の和:32597

約数の個数: 120

約数和(自身を含む): 1752464224

約数和(自身を除く): 1244481424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 32563, 65126, 97689, 130252, 162815, 195378, 260504, 325630, 390756, 423319, 488445, 521008, 651260, 781512, 814075, 846638, 976890, 1269957, 1302520, 1563024, 1628150, 1693276, 1953780, 2116595, 2442225, 2539914, 2605040, 3256300, 3386552, 3907560, 4233190, 4884450, 5079828, 6349785, 6512600, 6773104, 7815120, 8466380, 9768900, 10159656, 10582975, 12699570, 13025200, 16932760, 19537800, 20319312, 21165950, 25399140, 31748925, 33865520, 39075600, 42331900, 50798280, 63497850, 84663800, 101596560, 126995700, 169327600, 253991400, 507982800]

約数ペア:

[(1, 507982800), (2, 253991400), (3, 169327600), (4, 126995700), (5, 101596560), (6, 84663800), (8, 63497850), (10, 50798280), (12, 42331900), (13, 39075600), (15, 33865520), (16, 31748925), (20, 25399140), (24, 21165950), (25, 20319312), (26, 19537800), (30, 16932760), (39, 13025200), (40, 12699570), (48, 10582975), (50, 10159656), (52, 9768900), (60, 8466380), (65, 7815120), (75, 6773104), (78, 6512600), (80, 6349785), (100, 5079828), (104, 4884450), (120, 4233190), (130, 3907560), (150, 3386552), (156, 3256300), (195, 2605040), (200, 2539914), (208, 2442225), (240, 2116595), (260, 1953780), (300, 1693276), (312, 1628150), (325, 1563024), (390, 1302520), (400, 1269957), (520, 976890), (600, 846638), (624, 814075), (650, 781512), (780, 651260), (975, 521008), (1040, 488445), (1200, 423319), (1300, 390756), (1560, 325630), (1950, 260504), (2600, 195378), (3120, 162815), (3900, 130252), (5200, 97689), (7800, 65126), (15600, 32563)]