2229000

素因数分解:

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

素因数の和:767

約数の個数: 64

約数和(自身を含む): 6963840

約数和(自身を除く): 4734840

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, 743, 750, 1000, 1486, 1500, 2229, 2972, 3000, 3715, 4458, 5944, 7430, 8916, 11145, 14860, 17832, 18575, 22290, 29720, 37150, 44580, 55725, 74300, 89160, 92875, 111450, 148600, 185750, 222900, 278625, 371500, 445800, 557250, 743000, 1114500, 2229000]

約数ペア:

[(1, 2229000), (2, 1114500), (3, 743000), (4, 557250), (5, 445800), (6, 371500), (8, 278625), (10, 222900), (12, 185750), (15, 148600), (20, 111450), (24, 92875), (25, 89160), (30, 74300), (40, 55725), (50, 44580), (60, 37150), (75, 29720), (100, 22290), (120, 18575), (125, 17832), (150, 14860), (200, 11145), (250, 8916), (300, 7430), (375, 5944), (500, 4458), (600, 3715), (743, 3000), (750, 2972), (1000, 2229), (1486, 1500)]