157250961100

素因数分解:

$2^2\times 5^2\times {\mathrm{293}}^1\times {\mathrm{311}}^1\times {\mathrm{17257}}^1$

素因数の和:17875

約数の個数: 72

約数和(自身を含む): 343520075808

約数和(自身を除く): 186269114708

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 293, 311, 586, 622, 1172, 1244, 1465, 1555, 2930, 3110, 5860, 6220, 7325, 7775, 14650, 15550, 17257, 29300, 31100, 34514, 69028, 86285, 91123, 172570, 182246, 345140, 364492, 431425, 455615, 862850, 911230, 1725700, 1822460, 2278075, 4556150, 5056301, 5366927, 9112300, 10112602, 10733854, 20225204, 21467708, 25281505, 26834635, 50563010, 53669270, 101126020, 107338540, 126407525, 134173175, 252815050, 268346350, 505630100, 536692700, 1572509611, 3145019222, 6290038444, 7862548055, 15725096110, 31450192220, 39312740275, 78625480550, 157250961100]

約数ペア:

[(1, 157250961100), (2, 78625480550), (4, 39312740275), (5, 31450192220), (10, 15725096110), (20, 7862548055), (25, 6290038444), (50, 3145019222), (100, 1572509611), (293, 536692700), (311, 505630100), (586, 268346350), (622, 252815050), (1172, 134173175), (1244, 126407525), (1465, 107338540), (1555, 101126020), (2930, 53669270), (3110, 50563010), (5860, 26834635), (6220, 25281505), (7325, 21467708), (7775, 20225204), (14650, 10733854), (15550, 10112602), (17257, 9112300), (29300, 5366927), (31100, 5056301), (34514, 4556150), (69028, 2278075), (86285, 1822460), (91123, 1725700), (172570, 911230), (182246, 862850), (345140, 455615), (364492, 431425)]