143237800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{13513}}^1$

素因数の和:13582

約数の個数: 48

約数和(自身を含む): 339336540

約数和(自身を除く): 196098740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 10600, 13513, 27026, 54052, 67565, 108104, 135130, 270260, 337825, 540520, 675650, 716189, 1351300, 1432378, 2702600, 2864756, 3580945, 5729512, 7161890, 14323780, 17904725, 28647560, 35809450, 71618900, 143237800]

約数ペア:

[(1, 143237800), (2, 71618900), (4, 35809450), (5, 28647560), (8, 17904725), (10, 14323780), (20, 7161890), (25, 5729512), (40, 3580945), (50, 2864756), (53, 2702600), (100, 1432378), (106, 1351300), (200, 716189), (212, 675650), (265, 540520), (424, 337825), (530, 270260), (1060, 135130), (1325, 108104), (2120, 67565), (2650, 54052), (5300, 27026), (10600, 13513)]