75520380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96821}}^1$

素因数の和:96846

約数の個数: 48

約数和(自身を含む): 227725344

約数和(自身を除く): 152204964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 96821, 193642, 290463, 387284, 484105, 580926, 968210, 1161852, 1258673, 1452315, 1936420, 2517346, 2904630, 3776019, 5034692, 5809260, 6293365, 7552038, 12586730, 15104076, 18880095, 25173460, 37760190, 75520380]

約数ペア:

[(1, 75520380), (2, 37760190), (3, 25173460), (4, 18880095), (5, 15104076), (6, 12586730), (10, 7552038), (12, 6293365), (13, 5809260), (15, 5034692), (20, 3776019), (26, 2904630), (30, 2517346), (39, 1936420), (52, 1452315), (60, 1258673), (65, 1161852), (78, 968210), (130, 580926), (156, 484105), (195, 387284), (260, 290463), (390, 193642), (780, 96821)]