77180550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7247}}^1$

素因数の和:7333

約数の個数: 48

約数和(自身を含む): 194130432

約数和(自身を除く): 116949882

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 7247, 10650, 14494, 21741, 36235, 43482, 72470, 108705, 181175, 217410, 362350, 514537, 543525, 1029074, 1087050, 1543611, 2572685, 3087222, 5145370, 7718055, 12863425, 15436110, 25726850, 38590275, 77180550]

約数ペア:

[(1, 77180550), (2, 38590275), (3, 25726850), (5, 15436110), (6, 12863425), (10, 7718055), (15, 5145370), (25, 3087222), (30, 2572685), (50, 1543611), (71, 1087050), (75, 1029074), (142, 543525), (150, 514537), (213, 362350), (355, 217410), (426, 181175), (710, 108705), (1065, 72470), (1775, 43482), (2130, 36235), (3550, 21741), (5325, 14494), (7247, 10650)]