145447200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{20201}}^1$

素因数の和:20227

約数の個数: 108

約数和(自身を含む): 512908578

約数和(自身を除く): 367461378

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, 20201, 40402, 60603, 80804, 101005, 121206, 161608, 181809, 202010, 242412, 303015, 323216, 363618, 404020, 484824, 505025, 606030, 646432, 727236, 808040, 909045, 969648, 1010050, 1212060, 1454472, 1515075, 1616080, 1818090, 1939296, 2020100, 2424120, 2908944, 3030150, 3232160, 3636180, 4040200, 4545225, 4848240, 5817888, 6060300, 7272360, 8080400, 9090450, 9696480, 12120600, 14544720, 16160800, 18180900, 24241200, 29089440, 36361800, 48482400, 72723600, 145447200]

約数ペア:

[(1, 145447200), (2, 72723600), (3, 48482400), (4, 36361800), (5, 29089440), (6, 24241200), (8, 18180900), (9, 16160800), (10, 14544720), (12, 12120600), (15, 9696480), (16, 9090450), (18, 8080400), (20, 7272360), (24, 6060300), (25, 5817888), (30, 4848240), (32, 4545225), (36, 4040200), (40, 3636180), (45, 3232160), (48, 3030150), (50, 2908944), (60, 2424120), (72, 2020100), (75, 1939296), (80, 1818090), (90, 1616080), (96, 1515075), (100, 1454472), (120, 1212060), (144, 1010050), (150, 969648), (160, 909045), (180, 808040), (200, 727236), (225, 646432), (240, 606030), (288, 505025), (300, 484824), (360, 404020), (400, 363618), (450, 323216), (480, 303015), (600, 242412), (720, 202010), (800, 181809), (900, 161608), (1200, 121206), (1440, 101005), (1800, 80804), (2400, 60603), (3600, 40402), (7200, 20201)]