255493800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{141941}}^1$

素因数の和:141963

約数の個数: 72

約数和(自身を含む): 858039390

約数和(自身を除く): 602545590

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 141941, 283882, 425823, 567764, 709705, 851646, 1135528, 1277469, 1419410, 1703292, 2129115, 2554938, 2838820, 3406584, 3548525, 4258230, 5109876, 5677640, 6387345, 7097050, 8516460, 10219752, 10645575, 12774690, 14194100, 17032920, 21291150, 25549380, 28388200, 31936725, 42582300, 51098760, 63873450, 85164600, 127746900, 255493800]

約数ペア:

[(1, 255493800), (2, 127746900), (3, 85164600), (4, 63873450), (5, 51098760), (6, 42582300), (8, 31936725), (9, 28388200), (10, 25549380), (12, 21291150), (15, 17032920), (18, 14194100), (20, 12774690), (24, 10645575), (25, 10219752), (30, 8516460), (36, 7097050), (40, 6387345), (45, 5677640), (50, 5109876), (60, 4258230), (72, 3548525), (75, 3406584), (90, 2838820), (100, 2554938), (120, 2129115), (150, 1703292), (180, 1419410), (200, 1277469), (225, 1135528), (300, 851646), (360, 709705), (450, 567764), (600, 425823), (900, 283882), (1800, 141941)]