75488840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15859}}^1$

素因数の和:15894

約数の個数: 64

約数和(自身を含む): 205545600

約数和(自身を除く): 130056760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 15859, 31718, 63436, 79295, 111013, 126872, 158590, 222026, 269603, 317180, 444052, 539206, 555065, 634360, 888104, 1078412, 1110130, 1348015, 1887221, 2156824, 2220260, 2696030, 3774442, 4440520, 5392060, 7548884, 9436105, 10784120, 15097768, 18872210, 37744420, 75488840]

約数ペア:

[(1, 75488840), (2, 37744420), (4, 18872210), (5, 15097768), (7, 10784120), (8, 9436105), (10, 7548884), (14, 5392060), (17, 4440520), (20, 3774442), (28, 2696030), (34, 2220260), (35, 2156824), (40, 1887221), (56, 1348015), (68, 1110130), (70, 1078412), (85, 888104), (119, 634360), (136, 555065), (140, 539206), (170, 444052), (238, 317180), (280, 269603), (340, 222026), (476, 158590), (595, 126872), (680, 111013), (952, 79295), (1190, 63436), (2380, 31718), (4760, 15859)]