24855000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{1657}}^1$

素因数の和:1686

約数の個数: 80

約数和(自身を含む): 77693880

約数和(自身を除く): 52838880

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, 1657, 1875, 2500, 3000, 3314, 3750, 4971, 5000, 6628, 7500, 8285, 9942, 13256, 15000, 16570, 19884, 24855, 33140, 39768, 41425, 49710, 66280, 82850, 99420, 124275, 165700, 198840, 207125, 248550, 331400, 414250, 497100, 621375, 828500, 994200, 1035625, 1242750, 1657000, 2071250, 2485500, 3106875, 4142500, 4971000, 6213750, 8285000, 12427500, 24855000]

約数ペア:

[(1, 24855000), (2, 12427500), (3, 8285000), (4, 6213750), (5, 4971000), (6, 4142500), (8, 3106875), (10, 2485500), (12, 2071250), (15, 1657000), (20, 1242750), (24, 1035625), (25, 994200), (30, 828500), (40, 621375), (50, 497100), (60, 414250), (75, 331400), (100, 248550), (120, 207125), (125, 198840), (150, 165700), (200, 124275), (250, 99420), (300, 82850), (375, 66280), (500, 49710), (600, 41425), (625, 39768), (750, 33140), (1000, 24855), (1250, 19884), (1500, 16570), (1657, 15000), (1875, 13256), (2500, 9942), (3000, 8285), (3314, 7500), (3750, 6628), (4971, 5000)]