70671000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23557}}^1$

素因数の和:23581

約数の個数: 64

約数和(自身を含む): 220502880

約数和(自身を除く): 149831880

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, 750, 1000, 1500, 3000, 23557, 47114, 70671, 94228, 117785, 141342, 188456, 235570, 282684, 353355, 471140, 565368, 588925, 706710, 942280, 1177850, 1413420, 1766775, 2355700, 2826840, 2944625, 3533550, 4711400, 5889250, 7067100, 8833875, 11778500, 14134200, 17667750, 23557000, 35335500, 70671000]

約数ペア:

[(1, 70671000), (2, 35335500), (3, 23557000), (4, 17667750), (5, 14134200), (6, 11778500), (8, 8833875), (10, 7067100), (12, 5889250), (15, 4711400), (20, 3533550), (24, 2944625), (25, 2826840), (30, 2355700), (40, 1766775), (50, 1413420), (60, 1177850), (75, 942280), (100, 706710), (120, 588925), (125, 565368), (150, 471140), (200, 353355), (250, 282684), (300, 235570), (375, 188456), (500, 141342), (600, 117785), (750, 94228), (1000, 70671), (1500, 47114), (3000, 23557)]