56785500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{12619}}^1$

素因数の和:12644

約数の個数: 72

約数和(自身を含む): 179153520

約数和(自身を除く): 122368020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 12619, 25238, 37857, 50476, 63095, 75714, 113571, 126190, 151428, 189285, 227142, 252380, 315475, 378570, 454284, 567855, 630950, 757140, 946425, 1135710, 1261900, 1577375, 1892850, 2271420, 2839275, 3154750, 3785700, 4732125, 5678550, 6309500, 9464250, 11357100, 14196375, 18928500, 28392750, 56785500]

約数ペア:

[(1, 56785500), (2, 28392750), (3, 18928500), (4, 14196375), (5, 11357100), (6, 9464250), (9, 6309500), (10, 5678550), (12, 4732125), (15, 3785700), (18, 3154750), (20, 2839275), (25, 2271420), (30, 1892850), (36, 1577375), (45, 1261900), (50, 1135710), (60, 946425), (75, 757140), (90, 630950), (100, 567855), (125, 454284), (150, 378570), (180, 315475), (225, 252380), (250, 227142), (300, 189285), (375, 151428), (450, 126190), (500, 113571), (750, 75714), (900, 63095), (1125, 50476), (1500, 37857), (2250, 25238), (4500, 12619)]