5331000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{1777}}^1$

素因数の和:1801

約数の個数: 64

約数和(自身を含む): 16642080

約数和(自身を除く): 11311080

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, 1777, 3000, 3554, 5331, 7108, 8885, 10662, 14216, 17770, 21324, 26655, 35540, 42648, 44425, 53310, 71080, 88850, 106620, 133275, 177700, 213240, 222125, 266550, 355400, 444250, 533100, 666375, 888500, 1066200, 1332750, 1777000, 2665500, 5331000]

約数ペア:

[(1, 5331000), (2, 2665500), (3, 1777000), (4, 1332750), (5, 1066200), (6, 888500), (8, 666375), (10, 533100), (12, 444250), (15, 355400), (20, 266550), (24, 222125), (25, 213240), (30, 177700), (40, 133275), (50, 106620), (60, 88850), (75, 71080), (100, 53310), (120, 44425), (125, 42648), (150, 35540), (200, 26655), (250, 21324), (300, 17770), (375, 14216), (500, 10662), (600, 8885), (750, 7108), (1000, 5331), (1500, 3554), (1777, 3000)]