38748000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{3229}}^1$

素因数の和:3257

約数の個数: 96

約数和(自身を含む): 126977760

約数和(自身を除く): 88229760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 3229, 4000, 6000, 6458, 9687, 12000, 12916, 16145, 19374, 25832, 32290, 38748, 48435, 51664, 64580, 77496, 80725, 96870, 103328, 129160, 154992, 161450, 193740, 242175, 258320, 309984, 322900, 387480, 403625, 484350, 516640, 645800, 774960, 807250, 968700, 1210875, 1291600, 1549920, 1614500, 1937400, 2421750, 2583200, 3229000, 3874800, 4843500, 6458000, 7749600, 9687000, 12916000, 19374000, 38748000]

約数ペア:

[(1, 38748000), (2, 19374000), (3, 12916000), (4, 9687000), (5, 7749600), (6, 6458000), (8, 4843500), (10, 3874800), (12, 3229000), (15, 2583200), (16, 2421750), (20, 1937400), (24, 1614500), (25, 1549920), (30, 1291600), (32, 1210875), (40, 968700), (48, 807250), (50, 774960), (60, 645800), (75, 516640), (80, 484350), (96, 403625), (100, 387480), (120, 322900), (125, 309984), (150, 258320), (160, 242175), (200, 193740), (240, 161450), (250, 154992), (300, 129160), (375, 103328), (400, 96870), (480, 80725), (500, 77496), (600, 64580), (750, 51664), (800, 48435), (1000, 38748), (1200, 32290), (1500, 25832), (2000, 19374), (2400, 16145), (3000, 12916), (3229, 12000), (4000, 9687), (6000, 6458)]