2265000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{151}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 7122720

約数和(自身を除く): 4857720

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, 151, 200, 250, 300, 302, 375, 453, 500, 600, 604, 625, 750, 755, 906, 1000, 1208, 1250, 1500, 1510, 1812, 1875, 2265, 2500, 3000, 3020, 3624, 3750, 3775, 4530, 5000, 6040, 7500, 7550, 9060, 11325, 15000, 15100, 18120, 18875, 22650, 30200, 37750, 45300, 56625, 75500, 90600, 94375, 113250, 151000, 188750, 226500, 283125, 377500, 453000, 566250, 755000, 1132500, 2265000]

約数ペア:

[(1, 2265000), (2, 1132500), (3, 755000), (4, 566250), (5, 453000), (6, 377500), (8, 283125), (10, 226500), (12, 188750), (15, 151000), (20, 113250), (24, 94375), (25, 90600), (30, 75500), (40, 56625), (50, 45300), (60, 37750), (75, 30200), (100, 22650), (120, 18875), (125, 18120), (150, 15100), (151, 15000), (200, 11325), (250, 9060), (300, 7550), (302, 7500), (375, 6040), (453, 5000), (500, 4530), (600, 3775), (604, 3750), (625, 3624), (750, 3020), (755, 3000), (906, 2500), (1000, 2265), (1208, 1875), (1250, 1812), (1500, 1510)]