30616575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 61067520

約数和(自身を除く): 30450945

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 37, 51, 55, 59, 75, 85, 111, 165, 177, 185, 187, 255, 275, 295, 407, 425, 555, 561, 629, 649, 825, 885, 925, 935, 1003, 1221, 1275, 1475, 1887, 1947, 2035, 2183, 2775, 2805, 3009, 3145, 3245, 4425, 4675, 5015, 6105, 6549, 6919, 9435, 9735, 10175, 10915, 11033, 14025, 15045, 15725, 16225, 20757, 24013, 25075, 30525, 32745, 33099, 34595, 37111, 47175, 48675, 54575, 55165, 72039, 75225, 103785, 111333, 120065, 163725, 165495, 172975, 185555, 275825, 360195, 408221, 518925, 556665, 600325, 827475, 927775, 1224663, 1800975, 2041105, 2783325, 6123315, 10205525, 30616575]

約数ペア:

[(1, 30616575), (3, 10205525), (5, 6123315), (11, 2783325), (15, 2041105), (17, 1800975), (25, 1224663), (33, 927775), (37, 827475), (51, 600325), (55, 556665), (59, 518925), (75, 408221), (85, 360195), (111, 275825), (165, 185555), (177, 172975), (185, 165495), (187, 163725), (255, 120065), (275, 111333), (295, 103785), (407, 75225), (425, 72039), (555, 55165), (561, 54575), (629, 48675), (649, 47175), (825, 37111), (885, 34595), (925, 33099), (935, 32745), (1003, 30525), (1221, 25075), (1275, 24013), (1475, 20757), (1887, 16225), (1947, 15725), (2035, 15045), (2183, 14025), (2775, 11033), (2805, 10915), (3009, 10175), (3145, 9735), (3245, 9435), (4425, 6919), (4675, 6549), (5015, 6105)]