78553300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 195987456

約数和(自身を除く): 117434156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 293, 350, 383, 586, 700, 766, 1172, 1465, 1532, 1915, 2051, 2681, 2930, 3830, 4102, 5362, 5860, 7325, 7660, 8204, 9575, 10255, 10724, 13405, 14650, 19150, 20510, 26810, 29300, 38300, 41020, 51275, 53620, 67025, 102550, 112219, 134050, 205100, 224438, 268100, 448876, 561095, 785533, 1122190, 1571066, 2244380, 2805475, 3142132, 3927665, 5610950, 7855330, 11221900, 15710660, 19638325, 39276650, 78553300]

約数ペア:

[(1, 78553300), (2, 39276650), (4, 19638325), (5, 15710660), (7, 11221900), (10, 7855330), (14, 5610950), (20, 3927665), (25, 3142132), (28, 2805475), (35, 2244380), (50, 1571066), (70, 1122190), (100, 785533), (140, 561095), (175, 448876), (293, 268100), (350, 224438), (383, 205100), (586, 134050), (700, 112219), (766, 102550), (1172, 67025), (1465, 53620), (1532, 51275), (1915, 41020), (2051, 38300), (2681, 29300), (2930, 26810), (3830, 20510), (4102, 19150), (5362, 14650), (5860, 13405), (7325, 10724), (7660, 10255), (8204, 9575)]