26580000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{443}}^1$

素因数の和:476

約数の個数: 120

約数和(自身を含む): 87384528

約数和(自身を除く): 60804528

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, 443, 480, 500, 600, 625, 750, 800, 886, 1000, 1200, 1250, 1329, 1500, 1772, 1875, 2000, 2215, 2400, 2500, 2658, 3000, 3544, 3750, 4000, 4430, 5000, 5316, 6000, 6645, 7088, 7500, 8860, 10000, 10632, 11075, 12000, 13290, 14176, 15000, 17720, 20000, 21264, 22150, 26580, 30000, 33225, 35440, 42528, 44300, 53160, 55375, 60000, 66450, 70880, 88600, 106320, 110750, 132900, 166125, 177200, 212640, 221500, 265800, 276875, 332250, 354400, 443000, 531600, 553750, 664500, 830625, 886000, 1063200, 1107500, 1329000, 1661250, 1772000, 2215000, 2658000, 3322500, 4430000, 5316000, 6645000, 8860000, 13290000, 26580000]

約数ペア:

[(1, 26580000), (2, 13290000), (3, 8860000), (4, 6645000), (5, 5316000), (6, 4430000), (8, 3322500), (10, 2658000), (12, 2215000), (15, 1772000), (16, 1661250), (20, 1329000), (24, 1107500), (25, 1063200), (30, 886000), (32, 830625), (40, 664500), (48, 553750), (50, 531600), (60, 443000), (75, 354400), (80, 332250), (96, 276875), (100, 265800), (120, 221500), (125, 212640), (150, 177200), (160, 166125), (200, 132900), (240, 110750), (250, 106320), (300, 88600), (375, 70880), (400, 66450), (443, 60000), (480, 55375), (500, 53160), (600, 44300), (625, 42528), (750, 35440), (800, 33225), (886, 30000), (1000, 26580), (1200, 22150), (1250, 21264), (1329, 20000), (1500, 17720), (1772, 15000), (1875, 14176), (2000, 13290), (2215, 12000), (2400, 11075), (2500, 10632), (2658, 10000), (3000, 8860), (3544, 7500), (3750, 7088), (4000, 6645), (4430, 6000), (5000, 5316)]