69855000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{4657}}^1$

素因数の和:4686

約数の個数: 80

約数和(自身を含む): 218273880

約数和(自身を除く): 148418880

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, 4657, 5000, 7500, 9314, 13971, 15000, 18628, 23285, 27942, 37256, 46570, 55884, 69855, 93140, 111768, 116425, 139710, 186280, 232850, 279420, 349275, 465700, 558840, 582125, 698550, 931400, 1164250, 1397100, 1746375, 2328500, 2794200, 2910625, 3492750, 4657000, 5821250, 6985500, 8731875, 11642500, 13971000, 17463750, 23285000, 34927500, 69855000]

約数ペア:

[(1, 69855000), (2, 34927500), (3, 23285000), (4, 17463750), (5, 13971000), (6, 11642500), (8, 8731875), (10, 6985500), (12, 5821250), (15, 4657000), (20, 3492750), (24, 2910625), (25, 2794200), (30, 2328500), (40, 1746375), (50, 1397100), (60, 1164250), (75, 931400), (100, 698550), (120, 582125), (125, 558840), (150, 465700), (200, 349275), (250, 279420), (300, 232850), (375, 186280), (500, 139710), (600, 116425), (625, 111768), (750, 93140), (1000, 69855), (1250, 55884), (1500, 46570), (1875, 37256), (2500, 27942), (3000, 23285), (3750, 18628), (4657, 15000), (5000, 13971), (7500, 9314)]