5166390000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{172213}}^1$

素因数の和:172244

約数の個数: 100

約数和(自身を含む): 16677892616

約数和(自身を除く): 11511502616

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, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3750, 5000, 6000, 7500, 10000, 15000, 30000, 172213, 344426, 516639, 688852, 861065, 1033278, 1377704, 1722130, 2066556, 2583195, 2755408, 3444260, 4133112, 4305325, 5166390, 6888520, 8266224, 8610650, 10332780, 12915975, 13777040, 17221300, 20665560, 21526625, 25831950, 34442600, 41331120, 43053250, 51663900, 64579875, 68885200, 86106500, 103327800, 107633125, 129159750, 172213000, 206655600, 215266250, 258319500, 322899375, 344426000, 430532500, 516639000, 645798750, 861065000, 1033278000, 1291597500, 1722130000, 2583195000, 5166390000]

約数ペア:

[(1, 5166390000), (2, 2583195000), (3, 1722130000), (4, 1291597500), (5, 1033278000), (6, 861065000), (8, 645798750), (10, 516639000), (12, 430532500), (15, 344426000), (16, 322899375), (20, 258319500), (24, 215266250), (25, 206655600), (30, 172213000), (40, 129159750), (48, 107633125), (50, 103327800), (60, 86106500), (75, 68885200), (80, 64579875), (100, 51663900), (120, 43053250), (125, 41331120), (150, 34442600), (200, 25831950), (240, 21526625), (250, 20665560), (300, 17221300), (375, 13777040), (400, 12915975), (500, 10332780), (600, 8610650), (625, 8266224), (750, 6888520), (1000, 5166390), (1200, 4305325), (1250, 4133112), (1500, 3444260), (1875, 2755408), (2000, 2583195), (2500, 2066556), (3000, 1722130), (3750, 1377704), (5000, 1033278), (6000, 861065), (7500, 688852), (10000, 516639), (15000, 344426), (30000, 172213)]