30128400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{8369}}^1$

素因数の和:8393

約数の個数: 90

約数和(自身を含む): 104566410

約数和(自身を除く): 74438010

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, 8369, 16738, 25107, 33476, 41845, 50214, 66952, 75321, 83690, 100428, 125535, 133904, 150642, 167380, 200856, 209225, 251070, 301284, 334760, 376605, 401712, 418450, 502140, 602568, 627675, 669520, 753210, 836900, 1004280, 1205136, 1255350, 1506420, 1673800, 1883025, 2008560, 2510700, 3012840, 3347600, 3766050, 5021400, 6025680, 7532100, 10042800, 15064200, 30128400]

約数ペア:

[(1, 30128400), (2, 15064200), (3, 10042800), (4, 7532100), (5, 6025680), (6, 5021400), (8, 3766050), (9, 3347600), (10, 3012840), (12, 2510700), (15, 2008560), (16, 1883025), (18, 1673800), (20, 1506420), (24, 1255350), (25, 1205136), (30, 1004280), (36, 836900), (40, 753210), (45, 669520), (48, 627675), (50, 602568), (60, 502140), (72, 418450), (75, 401712), (80, 376605), (90, 334760), (100, 301284), (120, 251070), (144, 209225), (150, 200856), (180, 167380), (200, 150642), (225, 133904), (240, 125535), (300, 100428), (360, 83690), (400, 75321), (450, 66952), (600, 50214), (720, 41845), (900, 33476), (1200, 25107), (1800, 16738), (3600, 8369)]