25345200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{21121}}^1$

素因数の和:21142

約数の個数: 60

約数和(自身を含む): 81192968

約数和(自身を除く): 55847768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 21121, 42242, 63363, 84484, 105605, 126726, 168968, 211210, 253452, 316815, 337936, 422420, 506904, 528025, 633630, 844840, 1013808, 1056050, 1267260, 1584075, 1689680, 2112100, 2534520, 3168150, 4224200, 5069040, 6336300, 8448400, 12672600, 25345200]

約数ペア:

[(1, 25345200), (2, 12672600), (3, 8448400), (4, 6336300), (5, 5069040), (6, 4224200), (8, 3168150), (10, 2534520), (12, 2112100), (15, 1689680), (16, 1584075), (20, 1267260), (24, 1056050), (25, 1013808), (30, 844840), (40, 633630), (48, 528025), (50, 506904), (60, 422420), (75, 337936), (80, 316815), (100, 253452), (120, 211210), (150, 168968), (200, 126726), (240, 105605), (300, 84484), (400, 63363), (600, 42242), (1200, 21121)]