154049800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{14533}}^1$

素因数の和:14602

約数の個数: 48

約数和(自身を含む): 364948740

約数和(自身を除く): 210898940

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, 14533, 29066, 58132, 72665, 116264, 145330, 290660, 363325, 581320, 726650, 770249, 1453300, 1540498, 2906600, 3080996, 3851245, 6161992, 7702490, 15404980, 19256225, 30809960, 38512450, 77024900, 154049800]

約数ペア:

[(1, 154049800), (2, 77024900), (4, 38512450), (5, 30809960), (8, 19256225), (10, 15404980), (20, 7702490), (25, 6161992), (40, 3851245), (50, 3080996), (53, 2906600), (100, 1540498), (106, 1453300), (200, 770249), (212, 726650), (265, 581320), (424, 363325), (530, 290660), (1060, 145330), (1325, 116264), (2120, 72665), (2650, 58132), (5300, 29066), (10600, 14533)]