203350500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{5021}}^1$

素因数の和:5052

約数の個数: 120

約数和(自身を含む): 663566904

約数和(自身を除く): 460216404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4050, 4500, 5021, 6750, 8100, 10042, 10125, 13500, 15063, 20084, 20250, 25105, 30126, 40500, 45189, 50210, 60252, 75315, 90378, 100420, 125525, 135567, 150630, 180756, 225945, 251050, 271134, 301260, 376575, 406701, 451890, 502100, 542268, 627625, 677835, 753150, 813402, 903780, 1129725, 1255250, 1355670, 1506300, 1626804, 1882875, 2033505, 2259450, 2510500, 2711340, 3389175, 3765750, 4067010, 4518900, 5648625, 6778350, 7531500, 8134020, 10167525, 11297250, 13556700, 16945875, 20335050, 22594500, 33891750, 40670100, 50837625, 67783500, 101675250, 203350500]

約数ペア:

[(1, 203350500), (2, 101675250), (3, 67783500), (4, 50837625), (5, 40670100), (6, 33891750), (9, 22594500), (10, 20335050), (12, 16945875), (15, 13556700), (18, 11297250), (20, 10167525), (25, 8134020), (27, 7531500), (30, 6778350), (36, 5648625), (45, 4518900), (50, 4067010), (54, 3765750), (60, 3389175), (75, 2711340), (81, 2510500), (90, 2259450), (100, 2033505), (108, 1882875), (125, 1626804), (135, 1506300), (150, 1355670), (162, 1255250), (180, 1129725), (225, 903780), (250, 813402), (270, 753150), (300, 677835), (324, 627625), (375, 542268), (405, 502100), (450, 451890), (500, 406701), (540, 376575), (675, 301260), (750, 271134), (810, 251050), (900, 225945), (1125, 180756), (1350, 150630), (1500, 135567), (1620, 125525), (2025, 100420), (2250, 90378), (2700, 75315), (3375, 60252), (4050, 50210), (4500, 45189), (5021, 40500), (6750, 30126), (8100, 25105), (10042, 20250), (10125, 20084), (13500, 15063)]