204218400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{85091}}^1$

素因数の和:85114

約数の個数: 72

約数和(自身を含む): 664738704

約数和(自身を除く): 460520304

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, 85091, 170182, 255273, 340364, 425455, 510546, 680728, 850910, 1021092, 1276365, 1361456, 1701820, 2042184, 2127275, 2552730, 2722912, 3403640, 4084368, 4254550, 5105460, 6381825, 6807280, 8168736, 8509100, 10210920, 12763650, 13614560, 17018200, 20421840, 25527300, 34036400, 40843680, 51054600, 68072800, 102109200, 204218400]

約数ペア:

[(1, 204218400), (2, 102109200), (3, 68072800), (4, 51054600), (5, 40843680), (6, 34036400), (8, 25527300), (10, 20421840), (12, 17018200), (15, 13614560), (16, 12763650), (20, 10210920), (24, 8509100), (25, 8168736), (30, 6807280), (32, 6381825), (40, 5105460), (48, 4254550), (50, 4084368), (60, 3403640), (75, 2722912), (80, 2552730), (96, 2127275), (100, 2042184), (120, 1701820), (150, 1361456), (160, 1276365), (200, 1021092), (240, 850910), (300, 680728), (400, 510546), (480, 425455), (600, 340364), (800, 255273), (1200, 170182), (2400, 85091)]