2025783450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{1663}}^1\times {\mathrm{2707}}^1$

素因数の和:4388

約数の個数: 72

約数和(自身を含む): 5447889408

約数和(自身を除く): 3422105958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 1663, 2707, 3326, 4989, 5414, 8121, 8315, 9978, 13535, 14967, 16242, 16630, 24363, 24945, 27070, 29934, 40605, 41575, 48726, 49890, 67675, 74835, 81210, 83150, 121815, 124725, 135350, 149670, 203025, 243630, 249450, 374175, 406050, 609075, 748350, 1218150, 4501741, 9003482, 13505223, 22508705, 27010446, 40515669, 45017410, 67526115, 81031338, 112543525, 135052230, 202578345, 225087050, 337630575, 405156690, 675261150, 1012891725, 2025783450]

約数ペア:

[(1, 2025783450), (2, 1012891725), (3, 675261150), (5, 405156690), (6, 337630575), (9, 225087050), (10, 202578345), (15, 135052230), (18, 112543525), (25, 81031338), (30, 67526115), (45, 45017410), (50, 40515669), (75, 27010446), (90, 22508705), (150, 13505223), (225, 9003482), (450, 4501741), (1663, 1218150), (2707, 748350), (3326, 609075), (4989, 406050), (5414, 374175), (8121, 249450), (8315, 243630), (9978, 203025), (13535, 149670), (14967, 135350), (16242, 124725), (16630, 121815), (24363, 83150), (24945, 81210), (27070, 74835), (29934, 67675), (40605, 49890), (41575, 48726)]