208695000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13913}}^1$

素因数の和:13942

約数の個数: 80

約数和(自身を含む): 652010040

約数和(自身を除く): 443315040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 13913, 15000, 27826, 41739, 55652, 69565, 83478, 111304, 139130, 166956, 208695, 278260, 333912, 347825, 417390, 556520, 695650, 834780, 1043475, 1391300, 1669560, 1739125, 2086950, 2782600, 3478250, 4173900, 5217375, 6956500, 8347800, 8695625, 10434750, 13913000, 17391250, 20869500, 26086875, 34782500, 41739000, 52173750, 69565000, 104347500, 208695000]

約数ペア:

[(1, 208695000), (2, 104347500), (3, 69565000), (4, 52173750), (5, 41739000), (6, 34782500), (8, 26086875), (10, 20869500), (12, 17391250), (15, 13913000), (20, 10434750), (24, 8695625), (25, 8347800), (30, 6956500), (40, 5217375), (50, 4173900), (60, 3478250), (75, 2782600), (100, 2086950), (120, 1739125), (125, 1669560), (150, 1391300), (200, 1043475), (250, 834780), (300, 695650), (375, 556520), (500, 417390), (600, 347825), (625, 333912), (750, 278260), (1000, 208695), (1250, 166956), (1500, 139130), (1875, 111304), (2500, 83478), (3000, 69565), (3750, 55652), (5000, 41739), (7500, 27826), (13913, 15000)]