20263200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{8443}}^1$

素因数の和:8466

約数の個数: 72

約数和(自身を含む): 65964528

約数和(自身を除く): 45701328

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, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 8443, 16886, 25329, 33772, 42215, 50658, 67544, 84430, 101316, 126645, 135088, 168860, 202632, 211075, 253290, 270176, 337720, 405264, 422150, 506580, 633225, 675440, 810528, 844300, 1013160, 1266450, 1350880, 1688600, 2026320, 2532900, 3377200, 4052640, 5065800, 6754400, 10131600, 20263200]

約数ペア:

[(1, 20263200), (2, 10131600), (3, 6754400), (4, 5065800), (5, 4052640), (6, 3377200), (8, 2532900), (10, 2026320), (12, 1688600), (15, 1350880), (16, 1266450), (20, 1013160), (24, 844300), (25, 810528), (30, 675440), (32, 633225), (40, 506580), (48, 422150), (50, 405264), (60, 337720), (75, 270176), (80, 253290), (96, 211075), (100, 202632), (120, 168860), (150, 135088), (160, 126645), (200, 101316), (240, 84430), (300, 67544), (400, 50658), (480, 42215), (600, 33772), (800, 25329), (1200, 16886), (2400, 8443)]