30394800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{8443}}^1$

素因数の和:8467

約数の個数: 90

約数和(自身を含む): 105490892

約数和(自身を除く): 75096092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 8443, 16886, 25329, 33772, 42215, 50658, 67544, 75987, 84430, 101316, 126645, 135088, 151974, 168860, 202632, 211075, 253290, 303948, 337720, 379935, 405264, 422150, 506580, 607896, 633225, 675440, 759870, 844300, 1013160, 1215792, 1266450, 1519740, 1688600, 1899675, 2026320, 2532900, 3039480, 3377200, 3799350, 5065800, 6078960, 7598700, 10131600, 15197400, 30394800]

約数ペア:

[(1, 30394800), (2, 15197400), (3, 10131600), (4, 7598700), (5, 6078960), (6, 5065800), (8, 3799350), (9, 3377200), (10, 3039480), (12, 2532900), (15, 2026320), (16, 1899675), (18, 1688600), (20, 1519740), (24, 1266450), (25, 1215792), (30, 1013160), (36, 844300), (40, 759870), (45, 675440), (48, 633225), (50, 607896), (60, 506580), (72, 422150), (75, 405264), (80, 379935), (90, 337720), (100, 303948), (120, 253290), (144, 211075), (150, 202632), (180, 168860), (200, 151974), (225, 135088), (240, 126645), (300, 101316), (360, 84430), (400, 75987), (450, 67544), (600, 50658), (720, 42215), (900, 33772), (1200, 25329), (1800, 16886), (3600, 8443)]