69090800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3259}}^1$

素因数の和:3330

約数の個数: 60

約数和(自身を含む): 169174440

約数和(自身を除く): 100083640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 3259, 4240, 5300, 6518, 10600, 13036, 16295, 21200, 26072, 32590, 52144, 65180, 81475, 130360, 162950, 172727, 260720, 325900, 345454, 651800, 690908, 863635, 1303600, 1381816, 1727270, 2763632, 3454540, 4318175, 6909080, 8636350, 13818160, 17272700, 34545400, 69090800]

約数ペア:

[(1, 69090800), (2, 34545400), (4, 17272700), (5, 13818160), (8, 8636350), (10, 6909080), (16, 4318175), (20, 3454540), (25, 2763632), (40, 1727270), (50, 1381816), (53, 1303600), (80, 863635), (100, 690908), (106, 651800), (200, 345454), (212, 325900), (265, 260720), (400, 172727), (424, 162950), (530, 130360), (848, 81475), (1060, 65180), (1325, 52144), (2120, 32590), (2650, 26072), (3259, 21200), (4240, 16295), (5300, 13036), (6518, 10600)]