154380900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{10949}}^1$

素因数の和:11013

約数の個数: 72

約数和(自身を含む): 456220800

約数和(自身を除く): 301839900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1410, 2350, 2820, 3525, 4700, 7050, 10949, 14100, 21898, 32847, 43796, 54745, 65694, 109490, 131388, 164235, 218980, 273725, 328470, 514603, 547450, 656940, 821175, 1029206, 1094900, 1543809, 1642350, 2058412, 2573015, 3087618, 3284700, 5146030, 6175236, 7719045, 10292060, 12865075, 15438090, 25730150, 30876180, 38595225, 51460300, 77190450, 154380900]

約数ペア:

[(1, 154380900), (2, 77190450), (3, 51460300), (4, 38595225), (5, 30876180), (6, 25730150), (10, 15438090), (12, 12865075), (15, 10292060), (20, 7719045), (25, 6175236), (30, 5146030), (47, 3284700), (50, 3087618), (60, 2573015), (75, 2058412), (94, 1642350), (100, 1543809), (141, 1094900), (150, 1029206), (188, 821175), (235, 656940), (282, 547450), (300, 514603), (470, 328470), (564, 273725), (705, 218980), (940, 164235), (1175, 131388), (1410, 109490), (2350, 65694), (2820, 54745), (3525, 43796), (4700, 32847), (7050, 21898), (10949, 14100)]