22290000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{743}}^1$

素因数の和:774

約数の個数: 100

約数和(自身を含む): 72051936

約数和(自身を除く): 49761936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 743, 750, 1000, 1200, 1250, 1486, 1500, 1875, 2000, 2229, 2500, 2972, 3000, 3715, 3750, 4458, 5000, 5944, 6000, 7430, 7500, 8916, 10000, 11145, 11888, 14860, 15000, 17832, 18575, 22290, 29720, 30000, 35664, 37150, 44580, 55725, 59440, 74300, 89160, 92875, 111450, 148600, 178320, 185750, 222900, 278625, 297200, 371500, 445800, 464375, 557250, 743000, 891600, 928750, 1114500, 1393125, 1486000, 1857500, 2229000, 2786250, 3715000, 4458000, 5572500, 7430000, 11145000, 22290000]

約数ペア:

[(1, 22290000), (2, 11145000), (3, 7430000), (4, 5572500), (5, 4458000), (6, 3715000), (8, 2786250), (10, 2229000), (12, 1857500), (15, 1486000), (16, 1393125), (20, 1114500), (24, 928750), (25, 891600), (30, 743000), (40, 557250), (48, 464375), (50, 445800), (60, 371500), (75, 297200), (80, 278625), (100, 222900), (120, 185750), (125, 178320), (150, 148600), (200, 111450), (240, 92875), (250, 89160), (300, 74300), (375, 59440), (400, 55725), (500, 44580), (600, 37150), (625, 35664), (743, 30000), (750, 29720), (1000, 22290), (1200, 18575), (1250, 17832), (1486, 15000), (1500, 14860), (1875, 11888), (2000, 11145), (2229, 10000), (2500, 8916), (2972, 7500), (3000, 7430), (3715, 6000), (3750, 5944), (4458, 5000)]