197930400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{82471}}^1$

素因数の和:82494

約数の個数: 72

約数和(自身を含む): 644271264

約数和(自身を除く): 446340864

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, 82471, 164942, 247413, 329884, 412355, 494826, 659768, 824710, 989652, 1237065, 1319536, 1649420, 1979304, 2061775, 2474130, 2639072, 3298840, 3958608, 4123550, 4948260, 6185325, 6597680, 7917216, 8247100, 9896520, 12370650, 13195360, 16494200, 19793040, 24741300, 32988400, 39586080, 49482600, 65976800, 98965200, 197930400]

約数ペア:

[(1, 197930400), (2, 98965200), (3, 65976800), (4, 49482600), (5, 39586080), (6, 32988400), (8, 24741300), (10, 19793040), (12, 16494200), (15, 13195360), (16, 12370650), (20, 9896520), (24, 8247100), (25, 7917216), (30, 6597680), (32, 6185325), (40, 4948260), (48, 4123550), (50, 3958608), (60, 3298840), (75, 2639072), (80, 2474130), (96, 2061775), (100, 1979304), (120, 1649420), (150, 1319536), (160, 1237065), (200, 989652), (240, 824710), (300, 659768), (400, 494826), (480, 412355), (600, 329884), (800, 247413), (1200, 164942), (2400, 82471)]