68139600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{56783}}^1$

素因数の和:56804

約数の個数: 60

約数和(自身を含む): 218277696

約数和(自身を除く): 150138096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 56783, 113566, 170349, 227132, 283915, 340698, 454264, 567830, 681396, 851745, 908528, 1135660, 1362792, 1419575, 1703490, 2271320, 2725584, 2839150, 3406980, 4258725, 4542640, 5678300, 6813960, 8517450, 11356600, 13627920, 17034900, 22713200, 34069800, 68139600]

約数ペア:

[(1, 68139600), (2, 34069800), (3, 22713200), (4, 17034900), (5, 13627920), (6, 11356600), (8, 8517450), (10, 6813960), (12, 5678300), (15, 4542640), (16, 4258725), (20, 3406980), (24, 2839150), (25, 2725584), (30, 2271320), (40, 1703490), (48, 1419575), (50, 1362792), (60, 1135660), (75, 908528), (80, 851745), (100, 681396), (120, 567830), (150, 454264), (200, 340698), (240, 283915), (300, 227132), (400, 170349), (600, 113566), (1200, 56783)]