6513750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{193}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 18181680

約数和(自身を除く): 11667930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 193, 225, 250, 270, 375, 386, 450, 579, 625, 675, 750, 965, 1125, 1158, 1250, 1350, 1737, 1875, 1930, 2250, 2895, 3375, 3474, 3750, 4825, 5211, 5625, 5790, 6750, 8685, 9650, 10422, 11250, 14475, 16875, 17370, 24125, 26055, 28950, 33750, 43425, 48250, 52110, 72375, 86850, 120625, 130275, 144750, 217125, 241250, 260550, 361875, 434250, 651375, 723750, 1085625, 1302750, 2171250, 3256875, 6513750]

約数ペア:

[(1, 6513750), (2, 3256875), (3, 2171250), (5, 1302750), (6, 1085625), (9, 723750), (10, 651375), (15, 434250), (18, 361875), (25, 260550), (27, 241250), (30, 217125), (45, 144750), (50, 130275), (54, 120625), (75, 86850), (90, 72375), (125, 52110), (135, 48250), (150, 43425), (193, 33750), (225, 28950), (250, 26055), (270, 24125), (375, 17370), (386, 16875), (450, 14475), (579, 11250), (625, 10422), (675, 9650), (750, 8685), (965, 6750), (1125, 5790), (1158, 5625), (1250, 5211), (1350, 4825), (1737, 3750), (1875, 3474), (1930, 3375), (2250, 2895)]