20106000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{1117}}^1$

素因数の和:1146

約数の個数: 120

約数和(自身を含む): 70286424

約数和(自身を除く): 50180424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1117, 1125, 1200, 1500, 1800, 2000, 2234, 2250, 3000, 3351, 3600, 4468, 4500, 5585, 6000, 6702, 8936, 9000, 10053, 11170, 13404, 16755, 17872, 18000, 20106, 22340, 26808, 27925, 33510, 40212, 44680, 50265, 53616, 55850, 67020, 80424, 83775, 89360, 100530, 111700, 134040, 139625, 160848, 167550, 201060, 223400, 251325, 268080, 279250, 335100, 402120, 418875, 446800, 502650, 558500, 670200, 804240, 837750, 1005300, 1117000, 1256625, 1340400, 1675500, 2010600, 2234000, 2513250, 3351000, 4021200, 5026500, 6702000, 10053000, 20106000]

約数ペア:

[(1, 20106000), (2, 10053000), (3, 6702000), (4, 5026500), (5, 4021200), (6, 3351000), (8, 2513250), (9, 2234000), (10, 2010600), (12, 1675500), (15, 1340400), (16, 1256625), (18, 1117000), (20, 1005300), (24, 837750), (25, 804240), (30, 670200), (36, 558500), (40, 502650), (45, 446800), (48, 418875), (50, 402120), (60, 335100), (72, 279250), (75, 268080), (80, 251325), (90, 223400), (100, 201060), (120, 167550), (125, 160848), (144, 139625), (150, 134040), (180, 111700), (200, 100530), (225, 89360), (240, 83775), (250, 80424), (300, 67020), (360, 55850), (375, 53616), (400, 50265), (450, 44680), (500, 40212), (600, 33510), (720, 27925), (750, 26808), (900, 22340), (1000, 20106), (1117, 18000), (1125, 17872), (1200, 16755), (1500, 13404), (1800, 11170), (2000, 10053), (2234, 9000), (2250, 8936), (3000, 6702), (3351, 6000), (3600, 5585), (4468, 4500)]