142245750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{189661}}^1$

素因数の和:189681

約数の個数: 32

約数和(自身を含む): 355047264

約数和(自身を除く): 212801514

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 189661, 379322, 568983, 948305, 1137966, 1896610, 2844915, 4741525, 5689830, 9483050, 14224575, 23707625, 28449150, 47415250, 71122875, 142245750]

約数ペア:

[(1, 142245750), (2, 71122875), (3, 47415250), (5, 28449150), (6, 23707625), (10, 14224575), (15, 9483050), (25, 5689830), (30, 4741525), (50, 2844915), (75, 1896610), (125, 1137966), (150, 948305), (250, 568983), (375, 379322), (750, 189661)]