28117200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23431}}^1$

素因数の和:23452

約数の個数: 60

約数和(自身を含む): 90072608

約数和(自身を除く): 61955408

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, 23431, 46862, 70293, 93724, 117155, 140586, 187448, 234310, 281172, 351465, 374896, 468620, 562344, 585775, 702930, 937240, 1124688, 1171550, 1405860, 1757325, 1874480, 2343100, 2811720, 3514650, 4686200, 5623440, 7029300, 9372400, 14058600, 28117200]

約数ペア:

[(1, 28117200), (2, 14058600), (3, 9372400), (4, 7029300), (5, 5623440), (6, 4686200), (8, 3514650), (10, 2811720), (12, 2343100), (15, 1874480), (16, 1757325), (20, 1405860), (24, 1171550), (25, 1124688), (30, 937240), (40, 702930), (48, 585775), (50, 562344), (60, 468620), (75, 374896), (80, 351465), (100, 281172), (120, 234310), (150, 187448), (200, 140586), (240, 117155), (300, 93724), (400, 70293), (600, 46862), (1200, 23431)]