85111200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11821}}^1$

素因数の和:11847

約数の個数: 108

約数和(自身を含む): 300148758

約数和(自身を除く): 215037558

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 11821, 23642, 35463, 47284, 59105, 70926, 94568, 106389, 118210, 141852, 177315, 189136, 212778, 236420, 283704, 295525, 354630, 378272, 425556, 472840, 531945, 567408, 591050, 709260, 851112, 886575, 945680, 1063890, 1134816, 1182100, 1418520, 1702224, 1773150, 1891360, 2127780, 2364200, 2659725, 2837040, 3404448, 3546300, 4255560, 4728400, 5319450, 5674080, 7092600, 8511120, 9456800, 10638900, 14185200, 17022240, 21277800, 28370400, 42555600, 85111200]

約数ペア:

[(1, 85111200), (2, 42555600), (3, 28370400), (4, 21277800), (5, 17022240), (6, 14185200), (8, 10638900), (9, 9456800), (10, 8511120), (12, 7092600), (15, 5674080), (16, 5319450), (18, 4728400), (20, 4255560), (24, 3546300), (25, 3404448), (30, 2837040), (32, 2659725), (36, 2364200), (40, 2127780), (45, 1891360), (48, 1773150), (50, 1702224), (60, 1418520), (72, 1182100), (75, 1134816), (80, 1063890), (90, 945680), (96, 886575), (100, 851112), (120, 709260), (144, 591050), (150, 567408), (160, 531945), (180, 472840), (200, 425556), (225, 378272), (240, 354630), (288, 295525), (300, 283704), (360, 236420), (400, 212778), (450, 189136), (480, 177315), (600, 141852), (720, 118210), (800, 106389), (900, 94568), (1200, 70926), (1440, 59105), (1800, 47284), (2400, 35463), (3600, 23642), (7200, 11821)]